1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lubov Fominskaja [6]
2 years ago
14

The primary reason that the human population has grown rapidly over the past 100 years is that there has been

Biology
1 answer:
Sindrei [870]2 years ago
3 0

Answer:

A

Explanation:

technology has made it easier for people to get the nutrients they need through food. Better agriculture means that people don't have to hunt for food or out themselves in danger in order to get food. Clean water has lowered the risks of catching diseases that were in the water.

You might be interested in
Please write me a sentence involving the word...homosexuality
matrenka [14]
(If you didn't know already )homosexuality is a very touchy subject to talk about for some people.

( )=these just mean that you could use it in the sentence


there you go...i hope its good
8 0
3 years ago
17. Addition of hydroxide ions to a solution will
JulijaS [17]

Answer:

D

Explanation:

Addition of hydroxide ions will decrease its acidity and make it more basic.

3 0
3 years ago
Describe some of the modifications that polypeptide chains undergo before becoming functional proteins
umka2103 [35]
Polypeptide chains undergo some modifications before they become fully functional. Some of these modifications include: proteolytic cleavage, lipidation and glycosylation. Proteolytic cleavage refers to the removal of some amino acids from a polypeptide chain by proteases in order for the protein to become active. An example of a substance that is modified through this process is insulin.
4 0
3 years ago
How does the atmosphere protect the earth
jek_recluse [69]

Answer:

The atmosphere protects earth from the suns strong rays and keeps our oxygen on earth for us to breathe. Not to mention the moon would start taking all our water. If we somehow DID survive, we would not last very long, for the earth would over heat and with no plants, animals, or water, we would either die from starvation or from dehydration. If it weren't for the atmosphere our world would be burned to a crisp like Venus!

Explanation:

5 0
2 years ago
The man responsible for devising the modern scientific classification system still in use today is ______ .
ella [17]
<span>a. he was born in 1707 and died in 1778.</span>
3 0
3 years ago
Other questions:
  • 1. If an ecologist does a field count of the number of mice in a space that is six hectares, the ecologist is calculating the: p
    7·1 answer
  • Brad is swimming in the ocean on a hot sunny day. He finds the water to be much colder than the sand on the beach, even though t
    6·2 answers
  • What is the function of the cell membrane? A. To determine what materials can enter or leave a cell B. To package proteins in an
    12·2 answers
  • The major divisions of the peripheral nervous system are the ____.
    14·1 answer
  • If two organisms are in the same order, what other groups do they have in common?
    10·1 answer
  • Imagine that you adapted to a motion stimulus with one eye and then switched to the other eye and did not experience a motion af
    8·1 answer
  • Members of the phylum ____ are considered by many researchers to be the living plants most closely related to vascular plants, b
    6·1 answer
  • PLEASE help me i am stuck In pea plants the allele for round seeds (R) is dominant and the allele for wrinkled seeds (r) is rece
    8·2 answers
  • Which of the following explains the role of plants in the carbon cycle?*
    8·1 answer
  • Hellppppppppppppppppppp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!