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
Lyrx [107]
3 years ago
12

In traveling from a forest ecosystem to a grassland, one notes that the trees gradually give way to prairie grasses. The critica

l factor governing this shift is usually the (A) length of the growing season (B) annual mean temperature (C) availability of carbon dioxide (D) availability of water (E) availability of oxygen
Biology
1 answer:
Mademuasel [1]3 years ago
6 0

Answer: Availability of water

Explanation:

When a person is travelling from a forest ecosystem towards grassland ecosystem the number of trees gets reduced in number.

The trees are replaced by prairie grasses. This change is because of less water availability in the area having grass.

The amount of precipitation decides the type of vegetation found in that area.So the area having trees would be having more precipitation as compared to the area having prairie grass.

You might be interested in
How does conduction differ from convection?
Free_Kalibri [48]

Answer:

Explanation:

I think the first one is correct.

The second one is half right (conduction works mostly in solids). The second part is not correct. Convection works mostly in gases.

The third one is wrong about waves. Conduction usually has direct contact of particles.

The last one is not correct. There is no visible movement of matter in conduction. The definition for convection is also incorrect.

6 0
3 years ago
Help!!A student lists some characteristics of asexual reproduction in plants.
sineoko [7]
2 and 3. Seeing as only 1 parent is producing the offspring, it’s bound to have be identical. Flowering plants can be produced asexual or sexually so it has to be 2 and 3.
4 0
3 years ago
The smallest unit of biological structure that meets the functional requirements of "living" is the ______.
shutvik [7]

Answer;

-Cell

Explanation;

-The cell is the smallest structural and functional unit of living organisms, which can exist on its own. Therefore, it is sometimes called the building block of life. Cells make up the smallest level of a living organism such as human beings and other living things.

-The cellular level of an organism is where the metabolic processes occur that keep the organism alive. That is why the cell is called the fundamental unit of life. Some organisms, such as bacteria or yeast, are unicellular; consisting only of a single cell, while others, for instance, mammalians, are multicellular.


4 0
3 years ago
which protist exhibits both animal-like and plant-like characteristics?a protist that has pseudopods and swims by using ciliaa p
Ad libitum [116K]
I guess it is euglena because, i<span>t's a plant like protist, it contains chlorophyll and carries out photosynthesis. The eyespots function as a light shield which allows light from a certain direction to strike the light detector.
it doesn' have a cell wall because it is "plant-like," not a plant, 
it has a pellicle that provides strength and flexibility since it lacks a cell wall</span>
5 0
4 years ago
Read 2 more answers
Why do all living things need sunlight
Semmy [17]
Without the sun the planet would be extremely could and we'd all die, and plants use the sunlight for photosynthesis.
4 0
3 years ago
Other questions:
  • Similar to most amoebozoans, the forams and the radiolarians also have pseudopods, as do some of the white blood cells of animal
    13·1 answer
  • Molecules cannot change position in a ________.
    10·1 answer
  • What organelle has this function, "hard outer-covering, provides strength and support to cell membrane"?
    7·1 answer
  • How are scientific inferences drawn from observation?<br> provide an example.
    10·1 answer
  • A population of mosquitoes is exposed to the pesticide DDT for several generations. At the end of that time, most individuals in
    9·1 answer
  • What two muscles on your muscle list aid in mastication?
    13·1 answer
  • Which of the following would be best
    12·1 answer
  • What are the three main factors that affect barometric (air) pressure ?
    7·1 answer
  • Help please :) thank you
    12·1 answer
  • What Emma pushes a bag with a force of 27 Newton's the coefficient of Connecticut friction between the bag and the floor is 0.23
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!