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zmey [24]
3 years ago
15

Describe the characteristics of protists.

Biology
1 answer:
vovikov84 [41]3 years ago
5 0

Answer:

I dont know this so I looked this up, here is the results.

They are eukaryotic, which means they have a nucleus. Most have mitochondria. They can be parasites. They all prefer aquatic or moist environments.

Explanation:

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Ticks feed on deer blood to the deers that detriment
Montano1993 [528]
This is known as parasitism. 
In biology, parasitism is a relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life.
6 0
3 years ago
The rapid acceleration of globalization has also increased the amount of international migration. Sanderson’s results from a cro
tankabanditka [31]

Sanderson's cross-national study indicated that international migration increases overall levels of human development. Thus, the correct option is A.

<h3>What is Migration?</h3>

Migration may be defined as the movement of people from one place to another in search of resources better than their native one.

International migration increases the overall standards of human development because it initiates new opportunities and trade aspects of people of one country to another.

It also leads to improved human development outcomes in major areas like education, health, and finance.

Therefore, the correct option for this question is A.

To learn more about International migration, refer to the link:

brainly.com/question/25198210

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3 0
1 year ago
When you eat salmon for dinner, your digestive system will break down that food
zimovet [89]

Answer:   c. Amino Acids

Explanation:

Food is chemically and mechanically broken down into smaller particles like building blocks, the smallest of these are a basic unit called monomers. In the <em>stomach</em>, the enzyme pepsin breaks proteins, like those found in salmon, into smaller peptides by splitting the peptide bonds holding the proteins together. The <em>duodenum</em> processes these newly-formed peptide chains or polypeptides, into smaller ones, through the enzyme action of elastase, trypsin and chymotrypsin; these are produced in the pancreas. Peptidases convert these fragments into amino acid monomers for absorption into the bloodstream via the small intestines.

6 0
3 years ago
Channel proteins and carrier proteins are both a type of transport protein. t or f
Romashka [77]

Answer:True

Explanation:

8 0
3 years ago
both pine trees and ferns are multicellular and have the ability to synthesize their own Foods based on the concept of domains w
erica [24]
<span>Both pine trees and ferns have the ability to make their own food via photosynthesis. They are both able to convert water and carbon dioxide into oxygen and sugars. Based on the concept of domains they are both classified under Eukaryota. </span>
4 0
3 years ago
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