Biology Middle School

The matching coastlines of Africa and South America help support which theory?

A
the theory of gravity

B
the theory of evolution

C
the theory of superposition

D
the theory of continental drift

Answers

Answer 1
It’s D actually!!!!!

Related Questions

can you please help me I don't remember

Answers

Answer:

sorry i need points to answer a question

Explanation:

Answer: D

Explanation:

The waggle dance is also useful to the practiced foragers who use it for reactivation and confirmation of the food source. Therefore, the dance is useful to all foragers of the colony. Another point to this waggle dance is that a dance site is formed in the nest for the transformation of information.

HURRY!!! TELL ME EVERYTHING U KNOW ABOUT HURRICANES
(lol i almost put hypnosis)

Answers

Hurricanes are large, spiraling tropical storms that can pack wind speeds of over 160 mph and unleash more than 2.4 trillion gallons of rain a day.[1]
The deadliest U.S. hurricane on record was a Category 4 storm that hit the island city of Galveston, Texas, on Sept. 8, 1900. Some 8,000 people lost their lives when the island was destroyed by 15-ft waves and 130-mph winds.[2]
Over 1/3 of cat and dog owners don't have a disaster preparedness plan in place for their animals. Help neighbors and friends come up with a hurricane plan for their pets. Sign up for Save Our Pets.[3]
In the Atlantic, hurricane season starts June 1, while in the Pacific it starts May 15. Both end on November 30.[4]
When they come onto land, the heavy rain, strong winds and heavy waves can damage buildings, trees and cars. The heavy waves are called a storm surge.[5]
40% of the hurricanes that occur in the United States hit Florida.[6]
The difference between a tropical storm and a hurricane is wind speed – tropical storms usually bring winds of 36 to 47 mph, whereas hurricane wind speeds are at least 74 mph.[7]
Hurricanes rotate in a counter-clockwise direction around the eye. The rotating storm clouds create the "eye wall," which is the most destructive part of the storm.[8]
Hurricanes are classified into 5 categories, based on their wind speeds and potential to cause damage. Names can be "retired" if a hurricane has been really big and destructive. Retired names include Katrina, Andrew, Mitch and most recently Sandy.[9]
When the National Hurricane Center began giving official names to storms in 1953, they were all female. This practice of using only women’s names ended in 1978.[10]
The costliest hurricane to make landfall was Hurricane Katrina, a Category 5 storm that slammed Louisiana in August of 2005. Damages cost an estimated $108 billion.[11]
uh
for a hurricane to form, there needs to be water and moist, humid air
hurricanes are named following the alphabet

If you were going to convince your class to protect a local park habitat, what level of organisms would you focus on?

Answers

Answer:

idek

Explanation:

Community help because it’s in the park

What is one way the respiratory system and the circulatory system work together in the human body?

A. The circulatory system takes in nutrients, while the respiratory system delivers oxygen.

B. The respiratory system takes in oxygen, and the circulatory system delivers the oxygen to the cells of the body.

C. The respiratory system takes in nutrients, while the circulatory system delivers carbon dioxide to the cells of the body.

D. The circulatory system takes in water, and the respiratory system takes in carbon dioxide.

Answers

My mom always say when in dought pick C so C
I think the answer is B

science, need help ASAP

Answers

Answer:

1.A

2.I

3.E

4.H

5.C

6.J

7.B

8.D

9.G

10.F

Explanation:

I believe that's the order it goes wasn't sure about 2 & 6 but I hope this helps :D

^ that is the correct order for it .

How much energy is available at the tertiary level? The producer level is 1325 J.
a. 132.5 J
b. 1325 J
c. 13.25 J
d. 1.325 J

Answers

Answer:

Explanation:

producer

C)13.25
The energy available within the tertiary consumer will be 10 joules of energy

PLEASE HELP Match these items.
1. isostasy
trench
2. deepest ocean depths
fjord
3. drowned glaciated valley
plate tectonics
4. theory of crustal structure
subduction
5. oceanic plate going down
buoyancy

Answers

Answer:

oceanic plate going down: subduction

theory of crustal structure: plate tectonics

fjord: drowned glaciated valley

isostasy: buoyancy

deepest ocean depths: trench

1. Isostasy- buoyancy
2. deepest ocean depths- trench
3. drowned glaciated valley- fjord
4. theory of crustal structure- plate tectonics
5. oceanic plate going down- subduction

Nadine classifies a plant as a fern. Which statement explains her choice? (I will give brainliest if you answer first)

A. She sees cones on the plant

B. She sees needles on the plant

C. She sees flowers on the plant

D. She sees spores on the plant

Answers

B Ferns have needle shaped leaves!

A roller coaster ride begins with a chain and motor. The cart carrying the people is pulled by the chain, powered by the motor, to the top of a tall hill and then let loose to coast down. The cart then continues to follow the track until it reaches the end.



Kinetic energy is dependent upon the mass of the object and the speed of the object. At which point of the ride is the kinetic energy the greatest?

N


O


P


Q

Answers

Answer:O

Explanation: at this point the cart would have the most force/kinetic pushing it down the hill.

Answer: 0
more kinetic energy going down

The heart is the major organ of the circulatory system. Which part of the body is responsible for delivering de-oxygenated blood to the heart?

Answers

Answer:

The inferior vena cava is the largest vein in the body and carries deoxygenated blood from the lower half of the body into the heart.

Explanation:

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Answers

Answer:

blank. I felt that.

Explanation:

Answer:

zhzhsbsbjssnananaksmxjdbdte

why is it important to understand the relationship amoung organisms in an ecosystem

Answers

Relationships Between Organisms:


Species interact every day. That interaction is a vital part of how organisms develop and change over time. When you study species, it is important to watch the way they interact with their surroundings.
All organisms in an ecosystem are connected in one way or another. In fact, populations of different species generally interact in a complex web of relationships. Relationships between species in communities are important factors in natural selection and help shape the evolution of the interacting species.

Plants typically absorb carbon dioxide and give off oxygen during the day. However at night this tends to be the opposite and plants will absorb oxygen and give off carbon dioxide.
Please expalin:
A) What are the names of 2 processes are happening in plants that cause this
B) when each process happens
C) why each process happens when it does
(this is science)

Answers

Answer:

It happens because of the process of respiration in which plants take in oxygen and give out carbon dioxide. As soon as the sun rises another process called photosynthesis starts, in which carbon dioxide is taken in and oxygen is given out

Explanation:

process: respiration, and photosynthesis

when: as soon as sun rises

why: Plants and animals, in turn, convert the food compounds by combining it with oxygen to release energy for growth and other life activities

What do you call this?

Answers

Answer:drag the image

Explanation:

Explain what happens during cell respiration
PLEASE HELP I HAVE TO DO A FLIPGRID!!

Answers

cellular respiration is the process when organisms use oxygen to break down food molecules to get chemical energy

using the pedigree label the genotype of the first generation carrier

Answers

Answer:

Aa (can be replaced with another letter, as long as one is capital and the other is lower case). If it's sex-linked then it would be XAXa (A and a should be superscript)

If a gene has a dominant and a recessive allele which one will show (which will be expressed)?

Answers

Answer:

the dominant trait will show

Explanation:

Dominant gene will show

People claim these rock formations in the Sahara Desert look like a mushroom and a chicken. They were not sculpted by humans. What do you think caused them to be shaped this way?

Answers

mainly because of erosion by the wind, which geographers call abrasion. When the wind blows in some hot deserts it will pick up millions of grains of sand. When the wind hits an outcrop of rock the sand it is carrying is blasted against it. Over time it would form to become that funky mushroom shape.
hope this helped! :))

The process is known as erosion and it leads to the creation of a large number of shales and sizes of structures such as a pedestrian or mushroom-shaped rocks that have a wide top and a narrow base.

The rocks were re-sculpted as per the wind direction and intensity. Due to the action of wind the and is carried and is known as the abrasion process. The grains of sand are used as tools to polish the surface of the rocks.

Learn more about the rock formations in the Sahara Desert.

brainly.com/question/22288970.

Can organism of two different species interbreed (meaning have a viable offspring)? Explain:

Answers

Answer:

In some case, organisms of different species can mate and produce healthy offspring, but the offspring are infertile, can't reproduce. Because of this, we consider horses and donkeys separate species. Hybrids are the offspring of two species. A mule is the hybrid offspring of a female horse and male donkey.

Explanation:

Match these items.

1. isostasy
trench
2. deepest ocean depths
fjord
3. drowned glaciated valley
plate tectonics
4. theory of crustal structure
subduction
5. oceanic plate going down
buoyancy

Answers

Answer:

1.Isostacy=Buoyancy

2.Trench

3.Drownded glaciated valleys=Fjord

4.Theory of crustal structure=Plate tectonics

5Oceanic plate going down=Subduction

I think that’s correct answer

Describe 3 characteristics that are not inherited, but affect survival

Answers

Mutations growth and corrective surgeries
Mutations growth and surgeries

If SpongeBob planted 100 seeds from the cross, how many should he expect to have each color?
Purple flowers- ?
Blue flowers- ?
Red flowers- ?

Answers

Answer:

33

Explanation:

Answer:

33.3 seeds

Explanation:

You have 100 seeds right? And 3 colors of flowers. All you need to do is divide how many seeds you have by how many colors. The answer would be 33.3 seeds. If this doesn't help, that's Okay! Just ask your teacher, mom or dad for help (I learned the hard way!)

In January, the temperature in the southern part of Florida dropped below freezing several nights in a row. One fruit grower commented that climate was really bad for the orange crop this year. Why was his comment incorrect?


Climate refers to precipitation instead of temperature so the climate did not change.

Cold weather can sometimes occur even in a warm climate such as southern Florida.

It would have to be cold for many nights in a row to indicate that the climate had changed.

The climate in Florida does not ever change so it is only the weather that can be bad for the crop.

Answers

He was talking about weather, not climate. The climate is still fine, but for a short time, that weather was not good for the oranges. I believe the answer is the last one
C !! climate is different from weather. Weather can be described as a day to day fluctuation in temperature, precipitation levels, etc. , while climate is an overall assessment of a region’s average temperature, humidity, precipitation, winds, etc. over a long period of time

Why was Alfred Wegner's theory of continental drift not widely accepted by the scientific community at first?

A
He had no evidence to support it.

B
The continents were not moving at that time.

C
The shape of the continents did not match up.

D
He could not explain how the continents move.

Answers

I think it’s B but I’m not 100% sure, The main reason that Wegener's hypothesis was not accepted was because he suggested no mechanism for moving the continents. He thought the force of Earth's spin was sufficient to cause continents to move, but geologists knew that rocks are too strong for this to be true.

It’s d because he couldn’t explain what made the continents move

EXPERT HELP: EXPLAIN THE ANSWER

Answers

Answer:

There are three stages of the dragonfly life cycle, the egg, the nymph, and the adult dragonfly. Most of the life cycle of a dragonfly is lived out in the nymph stage

Life as an Aquatic Larva

Incomplete metamorphosis consists of the egg, the larva (nymph) and the adult. After the egg hatches, the free-crawling aquatic larva molts once and then starts hunting voraciously. As the larva grows, it will molt numerous times. Most dragonfly larvae mature to adulthood in one to three years. so maybe *(c.)

HELPPPP
i need it done right away

Answers

Answer: i think its c

Explanation:

Please help me with this brainless to whoever answers all three

Answers

1. A

2. i think B but i’m not sure

3. C

I hope this helps ! :)

7. The table below contains information for five animals.







Which of the following are most closely related?





A. Aardwolf and Grey Wolf



B. Aardwolf and Lion



C. Grey Wolf and Coyote



D. Grey Wolf and Lion

Answers

Answer:

Coyote and grey wolf

Explanation:

because they have everything in common

Grey wolf and coyote because they have everything in common on the chart

From what you have learned about the inheritance of traits, would a lizard whose tail gets cut off pass that characteristic on to their offspring?
Group of answer choices

No

Yes

Answers

yes, it’s hereditary

Answer:

No

Explanation:

Because if it was true, there would be many lizards walking around without tails, and we barely see any without tails. Also, their tails tend to regrow.

Do the North and South Poles have wet or dry climates? How do you know?

Answers

Both poles are actually dry! It barley rains there and parts of the Arctic are polar deserts
The Poles are very dry. In fact, the South Pole is the driest continent on Earth. In terms of precipitation, precipitation amounts are actually low. In fact, some parts of the Arctic are polar deserts and receive about the same amount of precipitation as the Sahara desert.
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