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
professor190 [17]
3 years ago
7

TRUE or FALSE . Humans are considered autotrophs because they consume their food.

Biology
1 answer:
Karolina [17]3 years ago
8 0

True.

Why by Mimiwhatsup: Any organism can form organic substances from nutritional organic substances from simple inorganic substances such as carbon dioxide.

You might be interested in
Grasslands typically do not flourish when large herbivores are removed. In fact, they are soon replaced by broad-leaved herbaceo
JulijaS [17]

Answer:

Grasslands and herbivores have a mutually beneficial symbiotic relationship. If larger herbivores such as Kangaroos and Elephants are removed from them, they may become extant.

Explanation:

Herbivores are always hungry and they are always looking for ways to replenish lost energy. Between tree shoots and grass, they often go for the former because they are tender, easier to reach, and less difficult to masticate than the young tree shrubs.

When baby trees become bigger, their shade prevents adequate sunlight from reaching the grass, then gradually they become scanty or subdued for as long as the shade remains.

When large herbivores are removed or leave a grassland, trees have the ability to flourish. Then the results indicated above happens.

Cheers!

6 0
2 years ago
Which of the following is NOT a way that genetic variability can be introduced into sexually reproducing organisms?
mariarad [96]

Answer: A.Independent assortment

Explanation:

The other three can be introduced into sexually reproducing organisms.

6 0
3 years ago
_____ occur early in the sleep cycle during non-rem sleep and are characterized by a state of panic.
densk [106]
There is one choice missing from this question:

<span>a. narcoleptic fits
b. nightmares
c. apnea episodes
d. night terrors*

The correct answer is "night terrors". Night terrors are intense feelings at the first half of non-REM sleep that is characterized by fear, horror, trembling, shaking. Night terrors are different from nightmares as there are physical effects carried out from night terrors upon waking up such as screaming, crying, and sudden movements.</span>
7 0
3 years ago
Most red deer who successfully reproduce have about four fawns during their lifetimes. However, a small percentage of red deer p
Rasek [7]

Answer:

Natural selection will favor red deer that produce a dozen or more offspring that survive for at least a year.

Explanation:

Natural selection results in adaptation, which means the increase of the aptitude phenotype.  Aptitude is the contribution of each genotype to the next generation.

Natural selection is the result between the individual phenotype and the environment that determines the destiny of genes. It is the differential capability of individuals to leave offspring.

Aptitude (or fitness) is the phenotype that results in the survival, fertility, and capability of having a mate. It is a way of measuring the individual ability to leave fertile offspring. Aptitude must be significant to the natural selection act in its favor.  

Natural selection, eventually, will favor red deer that produce a dozen or more offspring that survive for at least a year. These animals have more chances of leaving fertile descendants that will be able to grow, develop, survive, and reproduce. They have a higher aptitude than those individuals that only have four fawns during their lifetimes. These animals have fewer probabilities of leaving survival descendants able to reproduce.

3 0
3 years ago
PLEASE HELP ME !’
blsea [12.9K]

Answer:

C. Osmosis

Explanation:

Osmosis is the net movement of solvent molecules, usually water, from a region of lower solute concentration to a region of higher solute concentration through a partially permeable membrane. Osmosis is a very useful for moving materials in and out of the cell.

Solutions are mixtures of solutes and solvents. The main aim of osmosis is for all the mixture part to be uniform and the solvent equally dispersed to all the part of the solution.

Osmosis is controlled to a large extent by concentration gradient.

Diffusion on the otherhand is the movement of molecules of a substance from one position to another.

Facilitated diffusion and active transport are just mechanisms for transport within a cell or a body.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Base your answer on the information below and on your knowledge of biology. A student designed an experiment to determine if air
    5·1 answer
  • Piper accidentally cuts her finger while chopping vegetables. Why does she feel pain?
    7·1 answer
  • Which organisms are most likely to survive in a population in which disruptive selection is occurring? organisms that have avera
    7·2 answers
  • What is the definition of zygote??
    7·1 answer
  • Which of the following are chemicals that all humans need? mark all that apply
    9·1 answer
  • What is not a input into the Calvin benson cycle? <br> ATP <br> CO2<br> H2O<br> NADPH
    10·2 answers
  • What should the nurse teach the client about depot medroxyprogesterone acetate as a method of contraception?
    13·1 answer
  • Which types of decisions are more prevalent at lower organizational levels? Group of answer choices Structured decisions Procedu
    15·1 answer
  • Alphonse suffered a stroke, resulting in a lesion in his temporal lobe. Which of Alphonse’s perceptual or cognitive functions is
    5·1 answer
  • Bronchi are two narrow tubes that lead into the lungs.<br> O True<br> O False<br> 
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!