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skad [1K]
3 years ago
14

WHATS THE ANSWER ?????

Biology
1 answer:
yarga [219]3 years ago
5 0

Answer:

Antigens are secreted by the endocrine system

Explanation:

The main job of the innate immune system is to fight harmful substances and germs that enter the body, for instance through the skin or digestive system. The adaptive (specific) immune system makes antibodies and uses them to specifically fight certain germs that the body has previously come into contact with

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deff fn [24]
The answer is a carnivore
3 0
3 years ago
Read 2 more answers
Cual es la diferencia entre un espermatozoide y una célula de nuestro pelo​
Zarrin [17]

Answer:

La principal diferencia que hay entre un espermatozoide y una célula de nuestro pelo es que el espermatozoide corresponde a una célula reproductiva haploide que contiene sólo la mitad del material genético del organismo mientras que las células en nuestro cabello tienen el material genético completo.

Explanation:

5 0
3 years ago
Which of the following describe a chemical change? Select all that apply.
Evgesh-ka [11]

Answer:

1

Explanation:

Chemical changes causes a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

5 0
3 years ago
why do cold-blooded animals, such as snakes and turtles, need to bask in sunshine before they can move as quickly as warm-bloode
saveliy_v [14]

The cold-blooded animals need to bask in sunshine before they can move as quickly as warm-blooded animals on a cold day because it increases their rate of metabolism.

<h3>What are cold-blooded animals?</h3>

Cold-blooded animals are those animals that are not able to regulate and maintain their internal body temperature when there is change in the external environment.

Example of cold-blooded animals are snakes and turtles. They expose themselves to sunlight to help them with their body metabolism.

Therefore, the cold-blooded animals need to bask in sunshine before they can move as quickly as warm-blooded animals on a cold day because it increases their rate of metabolism.

Learn more about metabolism here:

brainly.com/question/9460227

#SPJ1

7 0
2 years ago
racoons are opportunistic feeders and will eat just about anything they can find. they will catch and eat invertebrates such as
Anna007 [38]

Answer:

Explanation:

Based on their feeding habits, we will regard the raccoons as omnivores. Omnivores are organisms that possess the ability to feed and survive on both plant and animal matter.

These raccoons eat invertebrates etc which are animal matter and then different fruits and vegetables etc; plant matter.

Thus, they can be regardless as being an omnivore.

6 0
3 years ago
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