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
saw5 [17]
3 years ago
10

Why should human population be a concern?

Biology
1 answer:
tatiyna3 years ago
6 0
Overpopulation can lead to overuse of resources, extreme pollution, war, plague, starvation, and many more serious world problems
You might be interested in
The brain communicatteswith rest of the body through the
kenny6666 [7]

The central nervous system by sending messages from the brain through the nerves that go to your spine.

8 0
3 years ago
What happens to the number of mice after the first 32 weeks?
Lilit [14]

Answer:

they all die and suffer a horrible unimaginable torture in hell with cats eating them from the eyes then tails then feet then left to bleed out in the name of Jesus

3 0
3 years ago
Which is a difference between proteins and carbohydrates and fats?
morpeh [17]

Answer:

HERE JUST TAKE IT

Explanation:

Ok, there's carbon and hydrogen in all of them, that's the only similarity. They are known collectively as macro-nutrients.

Carbohydrates are basically, oxygen, carbon and hydrogen and they're the bodies primary source of energy. This means that they're the first source of energy used which is why if you eat foods high in simple sugars you get a sugar rush. All carbs metabolize down to glucose, some faster than others.

Fats are called lipids. Lipids are very heterogeneous (this means that there's not much similarity between them). Some examples of lipids are steroids, seed oils, pork fat, cholesterol, etc. The main thing in common with them is that they don't mix with water. They are readily stored in fat cells in the form of tryglicerides and are used when carbs are all used up. They also yield the highest per gram amount of energy (it escapes me right now).

In a chemical sense, fats are lipids derived from animals (saturated, solid at room temperature) and oils are derived from plants and seeds (insaturated with some exceptions, and liquid at room temperature. Insaturated are healthier because they contain HDL which cleans your arteries (prevents artherosclerosis).

Proteins are made up of aminoacids, 20 make up the vast amount of human proteins. Enzimes (the most famous being digestive enzimes) are proteins, skin is covered in protein, hair is protein, cilia and flagella are protein, basically EVERYTHING is protein, after water the human body is basically protein. They're only used up as energy when everything else is used up.

When athletes eat/drink protein, it's to give them building materials in order to increase the amount of stuff inside their cells which will enable them to produce more energy.

5 0
3 years ago
The gaps of unjoined membrane through which small molecules exit and enter capillaries are called __________.
Dafna1 [17]

Answer:

<h2>A </h2>

Explanation:

1. A channel between two adjacent cells in known as an intercellular cleft.

2. And through these channels many molecules  can easily pass between cells.

3. Importance of Intercellular clefts:

i) It is very important in transportation of fluids and small solutes.  

ii) It contains gap junctions, tight junctions, desmosomes, and adheren proteins and these junctions help in regulate cell communication by signal transduction, surface receptors, or a chemogradient.

8 0
3 years ago
Read 2 more answers
How does the baby has characters of both the parents?
Vlad1618 [11]
- - Because you take in  both genes from your parents. It is most likely to have more of your dads genes rather than mom though. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • A mixture of sand, silt and clay that forms a good farming soil is called ______.
    5·1 answer
  • If a single bacteriophage infects one
    12·1 answer
  • It is a good idea to learn about a food supplier's warehouse practices. The best way to gather the information is to _______.
    15·2 answers
  • Using the data below, determine which type of moth is best adapted to its environment.
    12·2 answers
  • How are cellular respiration and photosynthesis related, in terms of energy
    10·1 answer
  • Would plants grow via hydroponics in an atmosphere with no oxygen, if the water is continuously oxygenated? Why?
    7·1 answer
  • What does a scientific theory include
    14·1 answer
  • Which organ of the digestive system does not directly contact food?
    15·1 answer
  • Given the DNA sequence -- 5’ CTCTCCCCCGCGGGGGCTGTACTATCATGCGTCGTCTCGGUUAAUUU 3’ determine the mRNA sequence. (N.B. Answer must i
    12·1 answer
  • The lipid bilayer that forms the core of all cell membranes is composed primarily of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!