BIOLOGY MIDDLE SCHOOL

How do the muscles in the human body help with movement? A.
They squeeze the bones.

B.
They cause bones to bend.

C.
They push bones apart through ligaments.

D.
Muscles contract and thus pull on bones to cause movement.


my guess is d ps idk what subject this is

Answers

Answer 1
Answer: Your guess is correct it is D. I know because I like to read about the human body, it's very interesting to me how it works. Here's some advice, never second guess yourself, because it happened to me before. :) Hope I helped!

- Amber
Answer 2
Answer:

Your answer is D. Muscles contract and thus pull on bones to cause movement.

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According to the theory of plate tectonics, _____.A. the lithosphere is divided into plates

B. the asthenosphere is strong and rigid

C. the asthenosphere moves over the lithosphere

D. the asthenosphere is divided into plates

Answers

According to the theory of plate tectonics, A. the lithosphere is divided into plates.

A tectonic plate is also referred to as lithospheric plate and it can be defined as an enormous (massive), solid, irregularly shaped rock slap, that is typically made up of two (2) plates:

  • Continental plates.
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The theory of plate tectonics states that the solid outer crust of planet Earth (lithosphere) is divided into massive slabs of solid rock (plates) that move over the asthenosphere, as well as the upper portion of the mantle.

In conclusion, we can deduce that the lithosphere is divided into massive slabs of solid rock (plates) according to the theory of plate tectonics.

Read more: brainly.com/question/24057159

According to the theory of plate tectonics, _____.



A. the lithosphere is divided into plates

A thing found in nature that is useful to organisms

Answers

air, water, and other organisms as a form of symbiotic relationships
There are many things found in nature which are useful for us. Among these are air and water, and the diversity of organisms, which provide us with food and many other things.

Describe how the ocean plays a role in stabilizing Earth's weather conditions.

Answers

The ocean affects the earth’s climate by utilizing the sun’s energy.  Based on the amount of the Sun’s energy that is absorbed by the ocean, multiple things can happen. For example in California, the sun heats the Pacific Ocean which heats the winds, which brings the warm climate to the state. Also, the ocean’s play a major role in the water cycle. The amount of precipitation falling on an area can affect its weather and climate. hope this helps!!!! 
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Answers

Answer:

Somatic cells use mitosis

Explanation:

somatic cells are body cells or skin cells

Choose the best explanation of the difference between evolution and natural selection. A. Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place. B. Natural selection is the idea that species change over time, and evolution is the idea that our world changes over time. C. Natural selection is the idea that species change over time, and evolution is the idea that the species' food source also changes over time. D. Evolution is the idea that species change over time, and natural selection is the idea that nature changes over time.

Answers

Answer:

The correct answer will be option A.

Explanation:

Evolution is a process which changes the characteristics of a species over several generations which changes species over time.

Natural selection is one of the mechanism by which species become adapted to their environment  and evolve over time.

Natural selection takes place at the genetic level as the genetic mutations beneficial to survival are passed on to next generations through reproduction which result in generation of new organisms.This causes species to change and diverge over time.

For e.g- Before industrial revolution white peppered moth dominated compared to dark brown moths as the trees were white and the brown moths were not able to hide themselves from predators but after industrial revolution due to darkening of trees white moths were not able to hide while brown were able to and dominated.

thus option A is correct.

The correct answer is A

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Answers

Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.
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