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Feliz [49]
3 years ago
8

The body's first line of defense from microbial infections is afforded by the _____ system.

Biology
2 answers:
Ilia_Sergeevich [38]3 years ago
7 0

Answer:

C.)

Explanation:

ipn [44]3 years ago
5 0
The answer is C because the integumentary is made to protect that body from outside bacteria and viruses.
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Based on your knowledge of ocean chemistry, predict the feeding mode and size of organisms found in the deep layers of the ocean
ASHA 777 [7]

In the deep layers of the ocean, various distinct kinds of species are found like fangtooth fish and vampire squid, to sea urchins and coffinfish.  

One of the probable adaptation, which is not fully understood in the deep sea is gigantism. This refers to the ability of animals to become highly enormous in size. A well-known illustration is a giant squid, and others, like giant isopod, the kings of herrings selfish, and the colossal squid.  

One of the possible reason of gigantism is the tendency of the species in the deep sea to live for long years, that is, for decades or for even centuries. As food is not abundant in the deep zones, thus deep sea creatures have evolved some interesting mechanisms of feeding.  

In the non-existence of photosynthesis, the majority of food comprises of detritus, that is, the decaying leftovers of algae, microbes, animals, and plants from the upper layers of the ocean. Apart from that, the corpses of large animals, like whales that sink to the bottom give irregular but huge feasts for deep-sea animals.  


8 0
2 years ago
What is found in the nucleus of an atom? Question 1 options: electrons neutrons and protons protons and electrons neutrons and e
ladessa [460]

Answer: in the atom you can find: electrons and protons

Explanation:

You can find electrons in an atom because it is the negative energy that rounds the atom on the outside’s part.

Then, the protons are the positive energy that is on the atom’s inside.

Both of the energies are fused and it end on a neutron energy.

4 0
3 years ago
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An organism that reproduces sexually has a diploid number of 40. How many chromosomes will a gamete of this organism have?
Y_Kistochka [10]
It will have 20 chromosomes
5 0
3 years ago
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How was the earth first formed?
neonofarm [45]

Answer: the earh was formed by  GOD

Explanation:

6 0
3 years ago
ANSWER FAST PLS! (For a project) State and describe three different ways that agricultural engineering (machines, tools, irrigat
Vsevolod [243]

Irrigation is an artificial technology that helps to obtain water and thus recover the loss in extensive (wheat) crops.

<h3>What is irrigation?</h3>

Irrigation is a technology based on the artificial supply of water to recover crops from drought conditions.

Genetic modification may also help with drought conditions by inserting into the genome of the target species gene sequences associated with hydric stress (e.g., a protein channel to close stomata at night).

In conclusion, irrigation is an artificial technology that helps to obtain water and thus recover the loss in extensive (wheat) crops.

Learn more about irrigation systems here:

brainly.com/question/1968843

#SPJ1

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1 year ago
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