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sp2606 [1]
3 years ago
7

Large blooms of algae on the surface of a lake keep which abiotic factor from reaching the bottom?

Biology
1 answer:
ale4655 [162]3 years ago
5 0

Answer:

water that flows over the ground and can carry pollution to water. Algal blooms choke out other plants and decrease the amount of oxygen available for living organisms.

Explanation:

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PLEASE HELP I WILL GIVE BRAINLIEST, 5 STARS, A LIKE, AND A FOLLOW PLEASE ANSWER CORRECTLY​
Mama L [17]

Answer:

-The three main types of muscle include skeletal, smooth and cardiac.

- Skeletal muscle – the specialised tissue that is attached to bones and allows movement. ...

Smooth muscle – located in various internal structures including the digestive tract, uterus and blood vessels such as arteries. ...

Cardiac muscle – the muscle specific to the heart.

-Skeletal muscles are attached to the skeleton by tough connective tissues called tendons

-Many skeletal muscles are attached to the ends of bones that meet at a joint. The muscles span the joint and connect the bones. When the muscles contract, they pull on the bones, causing them to move.

-They are lightweight yet strong and hard, and serve multiple functions.

-The joints help attach bones to one another to provide flexibility & allow the muscles to help give the bones a way to move.

- The nervous system helps all the parts of the body to communicate with each other.

-Your nervous system uses specialized cells called neurons to send signals, or messages, all over your body.

-homeostasis?

Receptors in muscles provide the brain with information about body position and movement. The brain controls the contraction of skeletal muscle. The nervous system regulates the speed at which food moves through the digestive tract.

ive listed the answers in order. hope this helps :) i will appercite if you give me brainliest.

Explanation:

5 0
2 years ago
Which of these organisms most recently had a common ancestor with modern humans?
lions [1.4K]
The homo erectus is the most common ancestor with modern humans
8 0
3 years ago
Which of the following statements is true about mutations?
Blababa [14]

Answer:

A. It is a source of genetic variation

7 0
3 years ago
Read 2 more answers
Is corn a lipid or carbohydrates
Alborosie

Answer:

yes

Explanation:

it's a fatty

4 0
3 years ago
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Why are phytoplankton important in the carbon cycle?
klasskru [66]

Answer:

Microscopic marine phytoplankton play a critical role in regulating todays carbon cycle yet not enough is known about the process. These tiny organisms consume carbon dioxide from atmosphere and move it to marine sediments in deep ocean. And this process is also known as biological pump<em>.</em>

Explanation:

plz give me brainliest if you like this answer

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2 years ago
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