Biology Middle School

I'LL GIVE BRAINLIEST:

Answers

Answer 1

Answer:

it controls the heartbeat and movement of food

Explanation:

Related Questions

PLEASE HELP!!

Myth: A dead organism is the same as a nonliving thing in science.

Fact:

Evidence:

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Answer:This is a false statement. Rocks and minerals are no living buy are not dead organisms.

How can avoiding overfishing, planting trees and using 3r's help in maintaining ecological balance?

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Answer:

Fishing is one of the most significant drivers of declines in ocean wildlife populations. Catching fish is not inherently bad for the ocean, except for when vessels catch fish faster than stocks can replenish, something called overfishing.

The number of overfished stocks globally has tripled in half a century and today fully one-third of the world's assessed fisheries are currently pushed beyond their biological limits, according to the Food and Agriculture Organization of the United Nations. Overfishing is closely tied to bycatch—the capture of unwanted sea life while fishing for a different species. This, too, is a serious marine threat that causes the needless loss of billions of fish, along with hundreds of thousands of sea turtles and cetaceans.

The damage done by overfishing goes beyond the marine environment. Billions of people rely on fish for protein, and fishing is the principal livelihood for millions of people around the world.

Many people who make a living catching, selling, and buying fish are working to improve how the world manages and conserves ocean resources. WWF works with a cross-section of stakeholders to reform fisheries management globally, focusing on sustainable practices that not only conserve ecosystems, but also sustain livelihoods and ensure food security.

Explanation:

Answer:

hsjeiwiwijwnsnsbanlaowkwn

Label the following genotypes with the possible phenotypes.
(Purple skin is dominant to blue skin.)
PP
Pp
pp

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PP- purple skin
Pp- purple skin
pp- blue skin

Which statement best describes the relationship between genes and disease?

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are there answer choices to choose from???

Is the question your asking for open ended?

Which is true of unicellular organisms? A. They lack cells. B. They all are eukaryotes. C. They lack cell differentiation.

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Answer:

A. They lack cells

Explanation:

P.S. Your good old pal Alice!

Pizza is tasty MAKE SURE TO EAT PIZZA TODAY?!

Here is a drawing of a skeleton. Copy the drawing onto a separate piece of paper. Use colored pencils to fill in the skeleton. Make it look like the original animal as you think it was. Be sure to make inferences before you start.

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It’s that

Skeleton l

Uhhhh u have to do this there’s nun we can do

Jessica reads that microwaves, infrared waves, X-rays, and gamma rays can damage human tissue while radio waves cannot. What can Jessica conclude about the energy transferred in the waves that damage human tissue? Explain.

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I Am So Sorry You Hade To Wait This Long Sweet Heart :c

But

Energy emitted from a source is generally referred to as radiation. Examples include heat or light from the sun, microwaves from an oven, X rays from an X-ray tube and gamma rays from radioactive elements. Ionizing radiation can remove electrons from the atoms, i.e. it can ionize atoms.

A large body of literature exists on the response of tissues to electromagnetic fields, primarily in the extremely-low-frequency (ELF) and microwave-frequency ranges. In general, the reported effects of radiofrequency (RF) radiation on tissue and organ systems have been attributed to thermal interactions, although the existence of nonthermal effects at low field intensities is still a subject of active investigation. This chapter summarizes reported RF effects on major physiological systems and provides estimates of the threshold specific absorption rates (SARs) required to produce such effects. Organ and tissue responses to ELF fields and attempts to characterize field thresholds are also summarized. The relevance of these findings to the possible association of health effects with exposure to RF fields from GWEN antennas is assessed

EXPERT HELP I'LL GIVE BRAINLIEST:

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I’m leanings towards A but it may also be B.

I'LL GIVE BRAINLIEST:

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Answer:

The grasshopper does not need to transport gasses because as shown in the diagram their are air sacs throughout the torso that thoroughly distribute the needed gases to the cells.

Explanation:

The grass hopper does not need to transport grass because of their air sacs in their torso

Help me please, I still have 23 more questions to answer.

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Answer:

Explanation:

I would say (C)because A you don’t need to test it because it may not be the same every time B it’s the same material for each boat so it gonna have the same mass and D you wouldn’t need to test each material because it each boat my not weigh the same cause of how much materials you use for each both because you can’t use the same exact material and measurements for each boat

In the diagram below, what does the structural similarity indicate about the evolutionary relationships among the organisms?
Answer in two complete sentences using vocabulary.

PLEASE HELP!
HURRY!!

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Each bone has a humerus. The ones that have these bones are humans, lions and birds

I'LL GIVE BRAINLIEST:

Answers

Answer:

B & C

Explanation:

I say this because It's asking how the cells get nutrients, not how they dispose of waste material, or how the organism survives.

B and C are the answers

1. Which of the following parts allows different activities of the cell to happen?
A. cytoplasm B. lysosome C. vacuole D. vesicle

2. What do you call the organelle that plays a role in animal cell division?
A. centrosome B. lysosome C. mitochondrion D. ribosome

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Answer:

1. B. Lyosome

2. A. Centrosome

Answer:

1. ans cytoplasm.

Explanation:

2. ans centrosome

I'LL GIVE BRAINLIEST:

Answers

Answer:

100% b and c

Explanation:

Pretty sure it’s b and c

If two parents do not have an autosomal recessive trait, what can you say about their children? Can autosomal recessive traits skip generations?

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All the children will have the trait because it's recessive

All of their children will have the trait because it’s a recessive.

Autosomal recessive patterns manifest by skipping generations as the affected are usually children of unaffected carriers. It is also common to see affected individuals with unaffected offspring. ... The most common situation of an autosomal recessive disease occurs when the parents are each carrier or heterozygous (Dd).

A green plant must be able to perform three different processes in order to survive. What are they?

respiration, perspiration, photosynthesis

transpiration, respiration, photosynthesis

chlorophyll, photosynthesis, perspiration

transcription, photosynthesis, chloroplast

Answers

Answer:

it is option B. hope it helps

transpiration, respiration, photosynthesis

How can the skin be considered part of the immune system?

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The skin protects the body from infection, cancer, and toxins

The skin protects you from bad cells trying to entering you body hope it helps

Based on the reading, why is it important for all citizens to fulfill their civic duties.

(Short writing)

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Answer:

Explanation:

Mother Theresa May once said

If every one could sweep their doorstep... the world would be a better place

if everyone could pay their taxes

If everyone could obey the law

the world would be better

just a short writing

you dont have to write the exact same thing... just hope this can give you an idea

what is a use for gene cloning and what is the most successful example of gene cloning?

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Researchers routinely use cloning techniques to make copies of genes that they wish to study. The procedure consists of inserting a gene from one organism, often referred to as "foreign DNA," into the genetic material of a carrier called a vector. Method of gene cloning is useful in studying the structure and function of genes in detail.

I hoped this help you :)))
Can you mark me as brain list plsss

what she said ^ ....................................

Many sponges can reproduce asexually. Ladybugs, on the other hand, reproduce sexually.

When small bits of a sponge are broken off—often by currents or by predators—they can float to new regions and regenerate as new sponges. A ladybug must find a mate before it can reproduce.

One disadvantage of the sponge's method of reproduction is that

Answers

Answer:

One disadvantage is that it can die.

Explanation:

1. No genetic diversity (they are clones of the parent)
2. Disease can kill them all equally easily
3. Overcrowding can happen easily

__________ are anaerobic bacteria use carbon dioxide to release energy and produce methane

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Answer: I think it is methanogenesis.

Explanation:

Chemical reaction beacuse of the biological theory

What ion do acids release in solution?

hydrogen
hydroxide
carbonate
ammonium

cover question

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Answer : Hydrogen.......:

Answer:

Explanation:

If the Whole Brainers of 1850 could see an fMRI, would it support or contradict their theory? Include evidence from both texts to support your response.

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Answer:

You have to put a photo rq

Which plant organ system is responsible for transporting water?
a. petals
b. pholem
c. leaves
d. xylem

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Answer:

D.Xylem transports the water

I'LL GIVE BRAINLIEST:

Is it B?

Answers

Answer:

YES

Explanation:

YES

yes the answer to your question is b

What is this kris this is what she was showing us I was in living environments class she talking about reproductive system

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That’s how girls make child

According to the diagram, which of these types of stars is the brightest?

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The answer should be B main sequence star

Here is another one..... I love giving questions.

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Answer:

The bones are holding the body up, helping the heart and lungs work, while they put in as much energy and oxygen in your body

Explanation:

I hope that helped <3

Why do telescopes on Earth analyze radio waves, ultraviolet waves, and
visible light waves?

Answers

Explanation:

Astronomers have a huge problem detecting radiation from space because the Earth's atmosphere blocks most of it and stops it from reaching the surface. Visible light and radio waves get through to telescopes on the ground, and some detectors (infrared, UV and gamma) work when they are high up on mountains.

hope this helped!!!

C These waves represent the full electromagnetic spectrum
Hope this helps

Here's a question for you.

Answers

Answer:

If you have something like an endoscope except controlled remotely doctors and healthcare workers could in essence use it as a sort of reconnoissance tool for diagnosing injuries and illnesses.

Explanation:

because the camera can fit inside the body causing for doctors, nurses, healthcare workers, etc. find out the problem or go in for a check up! hope this helped love ;)

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