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sineoko [7]
3 years ago
9

The heart exhibits _____, meaning that the heart itself is responsible for initiating the heartbeat.\

Biology
1 answer:
xenn [34]3 years ago
4 0
I believe the answer is respiration
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9
murzikaleks [220]

If the hawks are increased in this model, the grass will increase in the food chain.

<h3>What is a Food chain?</h3>

This is defined as the sequence of transfers of matter and energy in the form of food from one organism to another.

When hawks are increased, the primary consumers will decrease which are the ones who eat the grass. This will therefore lead to an increase in the grass population.

Read more about Food chain here brainly.com/question/2179

8 0
2 years ago
Basophils of the blood help to get defensive leukocytes to the site quickly by releasing an anticoagulant called __________ and
Sati [7]
Heparin and histamine
6 0
3 years ago
PLEASE HELP: fill in the blanks
Verdich [7]

1) metaphase 1, metaphase 2

3) meiosis, half

4) eggs, sperms

5) mitosis, same

6 0
3 years ago
A food that is high in Calories and could be used for energy storage in animals is MOST LIKELY high in
never [62]
Hey There Noah ,

A food that is high in Calories and could be used for energy storage in animals is MOST LIKELY high in 
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D) nucleic acids

A) lipids.<span> </span>
4 0
3 years ago
Read 2 more answers
The thin filaments and thick filaments and their associated proteins are the key functional components of the sarcomere. it is i
kkurt [141]

Muscle is composed of small units known as myofibril which itself composed of cylindrical bundles of thread like filaments; thick filament and thin filament known as myosin and actin respectively.

These filaments make up a myofibril which is organized into a chain of contractile units called sarcomeres. . There are two more proteins known as titin and nebulin which also contribute to the structure of sarcomere.

The function of the muscle is to contract and these filaments play a major role in it


3 0
3 years ago
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