Biology Middle School

HELPPPPPPPP HURRYYYYY pleaseee

HELPPPPPPPP HURRYYYYY Pleaseee

Answers

Answer 1

Answer:

A

Explanation:

Hope this helps!

Answer 2

Answer: Answer

Explanation:

consumers produces energy through photosynthesis

Related Questions

Explain how Punnett squares are used to describe the
genetic relationship between parent to offspring.

Answers

Answer:

It shows how much traits are aquirer from child to kid.

Answer:

its the real one no mistake

Explanation:

PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!

Order the levels of organization in the human body from smallest to largest.

organism --> organ system --> organ --> tissue --> cell

cell --> tissue --> organism --> organ system --> organ

cell --> tissue --> organ --> organ system --> organism


(This is 7th grade science)

Answers

Answer:

cell, tissue, organ, organ system, organism

Explanation:

Alright! This will be a snap! All living and non-living things are made of one or more unique substances called elements, the smallest unit of which is the atom, (for example, the element oxygen (O) is made of O atoms, carbon (C) is made of C atoms and hydrogen (H) is made of H atoms. Atoms combine to form molecules. Molecules can be small (for example, O2, oxygen gas, which has 2 atoms of the element O; CO2, carbon dioxide, which has 1 atom of C and 2 of O), medium (for example, C6H12O6, glucose, which has 6 atoms of C, 12 of H, and 6 of O); or large (for example molecules called proteins are made of hundreds of atoms of C, H, and O with other elements such as nitrogen (N). Molecules are the building blocks to all structures in the human body.

All living structures are made of cells, which are made of many different molecules. Cells are the smallest independent living thing in the human body. The body is made of many different cell types, each with a particular function, (for example muscle cells contract to move something, and red blood cells carry oxygen). All human cells are made of a cell membrane (thin outer layer) that encloses a jelly-like cellular fluid containing tiny organ-like

structures called organelles. There are many types of organelles, each with a particular function (for example, organelles called mitochondrion provides energy to a cell). Different types of cells contain different amounts and types of organelles, depending on their function, (for example muscle cells use a lot of energy and therefore have many mitochondria while skin cells do not and have few mitochondria).

As in other multicellular organisms, cells in the human body are organized into tissues. A tissue is a group of similar cells that work together to perform a specific function. There are four main tissue types in humans (muscular, epithelial, nervous and connective). An organ is an identifiable structure of the body composed of two or more tissues types (for example, the stomach contains muscular tissue made of muscle cells, which allows it to change its shape, epithelial tissue which lines both the inner and outer surface of the

stomach, nervous tissue which sends and receives signals to and from the stomach and the central nervous system, and connective tissue which binds everything together). Organs often perform a specific physiological function (for example, the stomach helps digest food). An organ system is a group of organs that work together to perform a specific function (for example, the stomach, small and large intestines are all organs of the digestive system, that work together to digest foodstuff, move nutrients into the blood and get rid of waste). The most complex level of organization, the human organism is composed of many organ systems that work together to perform the functions of an

independent individual.

SUPER HAPPY TO HELP!!!!! :) (P.s. can you please give me brainliest?)

The picture below shows a protist undergoing cell division.

As the parent cell divides, it will —
A. pass on genetic information to its offspring through heredity.
B. teach its offspring to look and act like it.
C. form offspring that learn to look like the parent through factors in the environment.
D. hold onto some genetic material so that its offspring only get some of its traits.

Answers

B because it’s a sexual

Help please!!
Number 39!

Answers

Answer: cell —> tissue —> organ —> organ system

aka. D

D. Lots of Cells make tissue. Lots of tissue makes organs. And when there are organs that work together it is an organ system.

A colorblind male marries a normal female. Their daughter is colorblind. What are the genotypes of both parents?

Answers

Answer:

Mans name was GeorgeNotFound

Explanation:

Answer:

Male is homo-zygous recessive and female is hetero-zygous

Two of the main functions of the atmosphere is to sustain life: *
Select 2
It blocks ultraviolet radiation
It blocks moonlight
It blocks small meteorites
Reflects all the sunlight

Answers

Answer:

the answer is A and C

Explanation:

Answer:

The answer to your problem would be to choose the first answer, & the last answer.

Explanation:

the atmosphere blocks out most of the sunlight, & blocks off almost all of the U.V. radiation.

Your welcome.

Best of luck to ya in your school,

James Lester.

Describe the growth of a population that in a given year has 10 births, 8 deaths, and no migration

Answers

y=10x-8 would be the equation
The population is going to have a very slow growth. If this rate continues in the same way the population won’t go up. And since no one is leaving or joining that population the increase is hardly going to be noticeable.

plzzzzz help quickkkkkk

Answers

Answer:

i would say B

Explanation:

I believe the answer is b

Match each description of the types of mechanical weathering to the correct term.

1.rocks tumble and collide with one another in a flowing stream1

2.water gets into cracks of rocks and expands as it freezes

3.the release of pressure causes sheets of rock to peel away

a.
exfoliation

b.
ice wedging

c.
abrasion

Answers

Answer:

a #3

b#2

c#1

....................

A 3
B 2
C1 because I said so

D Match the labeled parts of the cell to their functions. Packages and transports materials out of the cell: Breaks down sugar to supply energy for the cell: Breaks down waste and other materials: Helps produce, process, and transport proteins: С​

Answers

Answer: a c b d

Explanation:

hope that helps

Answer:

A C D B

Explanation:

edg 2021

When plates slide past each other, their jagged edges get stuck. Then, plates release in a sudden jolt. What is that called?

Group of answer choices

Earthquake

Convergence

Tectonics

Volcano

Answers

it would be tectonics !!
The answer is tectonics

Weather and climate fill in the blank

Answers

Answer:

wheres the sentence so I can fill in the blank

Explanation:

Weather and Climate both have to do with the condition of the atmosphere

please help me with my science homework! ill mark brainliest to whoever gives me a good answer first :D (look at the picture below)

Answers

Answer:

Conduction

Explanation:

Because "Conduction" means feeling warmth or heat

Conduction. Conduction means warmth and heat

A student takes notes in class as shown below.
A.
Uses an objective process
Is updated constantly

B.
Is not objective
Does not use a process
Resists new information

Which are the best titles for A and B?

A: “Science”; B: “Pseudoscience”
A: “Pseudoscience”; B: “Science”
A: “Characteristics of Science”; B: “Limitations of Science”
A: “Limitations of Science”; B: “Characteristics of Science”

Answers

Answer:

it is the 3rd one

Explanation:

The 3rd one tbh it’s very easy

How is the fossil record evidence for evolution and how have organisms changed overtime?

Answers

Answer:

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.

Explanation:

The study and record of fossils as done by planetologists has evolved greatly... from using hands to dig up bones and other fossil types to the use of machinery and from guessing possible ages of those fossils to the use of technology for more accurate data and results.

PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!

Every cell in the human body must do ___________ in order to survive.



Cellular Respiration

Photosynthesis

Both


(This is 7th grade science)

Answers

Answer:

cellular respiration

Explanation:

100% sure photosynthesis is for plants

Cellular Respiration

Please answer this question + reasoning :)

Answers

The answer should be A. Active transport
The answer is b maintenance of homeostasis because you body will make changes to keep you balanced homeostasis mean stability and constancy needed to function properly so your blood vessels will increase so your temperature will decrease

In what way is petroleum, a fossil fuel, distributed on Earth?
(Is it evenly,with most places having very little,
unevenly,with some places having none
evenly, with most places having a lot
unevenly, but with all places having at least some)

Answers

Petroleum now let's see...Petroleum also used for cars and other vehicles is distributed around the world for different uses. Today, fossils fuels are necessary for human survival and everyday life and are the primary source for the world’s energy. They are used for heating, transportation, generating electricity, and creating common products like computers, cosmetics, paint, and household appliances.

“Years ago, when prehistoric animals and plants died, layers of rock and dirt gradually buried them. Over millions of years, heat and pressure from Earth's crust decomposed these organisms into one of the three main kinds of fuel: oil (also called petroleum), natural gas, or coal.”

I need help with my biology hm

Answers

Only breed the ones that are pure white. Selective breeding can be negative because it can cause mutations in the organism

What is an adaptation? What happens if the adaptation has a positive affect?

Answers

Answer:

Adaptation, in biology, the process by which a species becomes fitted to its environment; it is the result of natural selection's acting upon heritable variation over several generations.

Explanation:

Just look it up and then boom answer. Your welcome

Is a Apple an organ,Explain.

Answers

Answer:

A apple is not an organ but it is a product from a apple tree. The apple tree produces the apple from its reproduction system, which shows that a apple could not be an organ.

Please help me on this​

Answers

Answer:

vacuole -> stores water, waste and food

ribosome -> produces proteins

chloroplast -> converts energy

lysosome -> breaks down

cell membrane -> seperates

Explanation:

please help I will brainiest!!!!

Answers

Answer:

field 1 is bigger field  is smaller 2 question field 2 biodiveristy

Explanation:

field one is bigger than Field 2


Perform the following Cross in a Punnett Square. Then give the Percentage of offspring that will have the DOMINANT phenotype. "Two plants that are heterozygous for red color are crossed." *

Answers

Answer:

hii

Explanation:

please help
difference between stimulus and stimuli.

Answers

Answer:

A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be internal or external.

Match the labeled parts of the cell to their functions. Gives the cell its shape Stores water, waste, and food Converts energy from the sun to chemical energy Packages and distributes proteins
please hurry!!​

Answers

Answer:

gives cell shape - d

distributes proteins- c

converts energy - b

stores water, waste, and food  - a

Explanation:

Match the labeled parts of the cell to their functions.

Gives the cell its shape:

✔ D

Stores water, waste, and food:

✔ A

Converts energy from the sun to chemical energy:

✔ B

Packages and distributes proteins:

✔ C

Weathering and erosion contribute to the creation of landforms that contain nutrient-rich soil for plant growth. Put the following processes used to create nutrient-rich soil in the correct order.

1
multiple cracks cause large rock to break into smaller rocks

2
water infiltrates existing cracks in large rocks

3
small rocks experience abrasion from winds that contain sand particles

4
sediment combines with organic material

5
rocks expand when exposed to Earth's surface and pressure decreases

What order please??

Answers

Answer:

-5

-3

-1

-4

-2

Explanation:

First-5
Second-3
Third-1
Fourth-4
Fifth-2

Which of the following is an example of work being done on an object?
A.
Water in a pot changes into steam.
B.
A man pushes a couch across the room.
C.
A box rests on the floor.
D.
A prism scatters ultraviolet light into visible light.

Answers

Option B. A man pushes a couch across the room is the answer.
B. The man pushes a couch across the room

PLZ HELP IT IS DUE TODAY
the diagram below shows a Chesapeake Bay Waterbird Food Web. What might happen if the sea duck population suddenly shrunk due to disease?

Answers

Answer:

Anything that eats the sea duck would also catch the disease and then it would pass on a create a pandemic and can you put me as brainiest.

Explanation:

A biome that is temperate is likely to have temperatures that are:
a.
extremely cold.
b
extremely warm.
c
moderate- not too hot or too cold.

Answers

Answer:

extremely cold

Explanation:

a- extremely cold.....
Other Questions
During a football game, you are starting to feel cold, your body starts to shiver. What is the path of communication between your nervous system and endocrine system to help your body stay warm?Multiple choice question.A)Your sensory receptors in the nervous system recognize the external change in the environment and send a signal through the somatic nervous system to your muscles and glands and tell them to start shivering.B)Your sensory receptors in the nervous system are blocked due to the lower temperatures so the internal receptors know that something must be wrong. It works with the endocrine system to maintain homeostasis.C)Your sensory receptors in the nervous system recognize the external change in the environment and immediately send a signal through the autonomic nervous system to a gland that gradually communicates your internal body temperature is also changing. Both systems work together to maintain homeostasis.D)Your sensory receptors in the nervous system recognize the external change in the environment and send a signal through the autonomic nervous system to your muscles and tell them to start shivering. The endocrine system is useless.E)Your sensory receptors in the nervous system cant recognize the external change in the environment and rely on the endocrine system to help them know when to communicate with the muscles to shiver. For what value of x is AABC - ADEF?HELP PLEASE!! Variable production costs Plastic for casing $ 171,500 Wages of assembly workers 490,000 Drum stands 215,600 Variable selling costs Sales commissions 161,700 Fixed manufacturing costs Taxes on factory 6,000 Factory maintenance 12,000 Factory machinery depreciation 72,000 Fixed selling and administrative costs Lease of equipment for sales staff 12,000 Accounting staff salaries 62,000 Administrative management salaries 142,000 Required: 1. Prepare a contribution margin income statement for the year. 2. Compute its contribution margin per unit and its contribution margin ratio. 3. For each dollar of sales, how much is left to cover fixed costs and contribute to operating income WILL MARK BRAINLIESTIn the space provided below, describe the surface meaning of "The Road Not Taken" in your own words.Two roads diverged in a yellow wood,And sorry I could not travel bothAnd be one traveler. Long I stoodAnd looked down one as far as I couldTo where it bent in the undergrowth;Then took the other, as just as fair,And having perhaps the better claim,Because it was grassy and wanted wear;Though as for that, the passing thereHad worn them really about the same,And both that morning equally layIn leaves no step had trodden black.Oh, I kept the first for another day!Yet knowing how way leads to way,I doubted if I should ever come back.I shall be telling this with a sighSomewhere ages and ages hence:Two roads diverged in a wood, and I-I took the one less traveled by,And that has made all the difference.--Robert Frost, 1916 When is a door not a door? Which is the ordered pair that represents a point whose x-coordinate is the opposite of its y-coordinate and is located in Quadrant II?(-1, 1)(-1, 1)(-2, -2)(-2, -2)(3, 3)(3, 3)(4, -4)(4, -4) It is important to know your own strengths and weakness. T or F I'm pretty sure its T but I wanna make sure- A model railroad set was originally priced at $60, but Oliver waited to buy it until the model railroad set was on sale for 50% off. If he paid 10% sales tax on the sale price, how much did he pay in total?$ how has the north American free trade agreement affected MexicoA. decline of manufacturing industries B. closer economic ties with the united states and Canada C. formation of a defense alliance with CubaD. higher tariffs on American imports Ayden earned a grade of 89% on his multiple choice history final that had a total of200 problems. How many problems on the final exam did Ayden answer correctly? What made the Marshall plan necessary to U.S leaders? Do any experts that read To Kill a Mockingbird mind helping? How do you think hitlers coming to power showed the potential weakness of democracies ? what is a triumvirate tell whether x and y are proportional I need help! on my last question ________________ is when ideas and opinions are given respectfully to improve the outcome of one's work.Constructive CriticismCritiqueEvaluationDiscussion Guglielmo Marconi experimented with electromagnetic wave technology after studying the experiments of __________________, who first produced and transmitted radio waves. a Henrich Hertzb James Clerk Maxwellc Thomas Edisond Samuel Morse The bird's foot delta in this region changes over time. What form this feature?river sedimentsunderwater plantssalt from salt watersand from the Gulf of Mexico Her _____ scream let us know that she was in danger.minglewrenchcomplexionpotionperceivedvoyageshrillfamishedointmenttransparent