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Agata [3.3K]
2 years ago
12

Which of these describe biodiversity?

Biology
1 answer:
netineya [11]2 years ago
6 0

Answer:

variation in species living in an ecosystem.

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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
3 years ago
What is a fixed allele?
Ksenya-84 [330]
D.

A fixed allele is homozygous within a population so D should be the correct answer.

Hope this helps!
5 0
3 years ago
What would be the best option for showing locations of housing and industry on a city map?
gulaghasi [49]

The best option for showing locations of housing and industry on a city map is drawing a circle around the industrial areas. Thus option "C" is correct.

<h3>What are general reference maps?</h3>

Road maps and historical maps are general reference maps as it shows the physical (natural and man-made) features in an area and can use different colours to differentiate different rods and locations.

Early formed maps or historical maps are general reference maps as it can represent the discovery of a landscape briefly.

Thus option "C" is correct.

To learn more about Maps click here:

brainly.com/question/1565784

#SPJ1

6 0
2 years ago
A cheeseburger from a fast food restaurant contains 19 g of fat, 20 g of carbohydrate, and 28 g of protein. How many kcal of ene
Nikolay [14]

Answer:

which equals 360 cal for total energy

Explanation:

We simply get the sum of the product of each mass and caloric values.

Total energy = 19 g * 9 kcal / g + 20 g * 4 kcal / g + 28 g * 4 kcal / g

Total energy = 363 kcal

5 0
3 years ago
Question 3 (2 points)
MatroZZZ [7]

Answer:

a

Explanation:

a

8 0
3 years ago
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