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Cerrena [4.2K]
3 years ago
15

The rate of diffusion is affected by which of the following? A) temperature B) size of molecules C) steepness of the concentrati

on gradient D) A and B E) A, B and C
Biology
2 answers:
S_A_V [24]3 years ago
8 0
The answer isssssss E


Gre4nikov [31]3 years ago
7 0
The answer is E) A, B, and C. All three factors will affect the rate of diffusion.
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What elements make up this chemical formula C6H12O6
IgorC [24]

Answer:

Glucose

Explanation:

Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.

Hope this helps

PLEASE MARK AS BRAINLIEST !!!!!!

4 0
3 years ago
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A mycorrhizal relationship in which the hypal filament does not penetrate the root cell, but grows around them is called?
sukhopar [10]

Answer:

Ectomycorrhiza

Explanation:

6 0
3 years ago
How many three fourths are in five halves?
marishachu [46]
To know how many \frac{3}{4} are in \frac{5}{2} we can simply divide \frac{5}{2} by \frac{3}{4}.
\frac{ \frac{5}{2} }{ \frac{3}{4} }=\frac{5*4}{2*3}=\frac{20}{6}=\frac{10}{3}
final result: 3,3333...
3 0
3 years ago
A. How do the Earth’s physical factors influence population density? When population growth increases in an area, what is happen
madreJ [45]

Question 1 The world's population is spread very unevenly. Some spaces are empty or very sparsely populated: we speak of human deserts:

• Cold polar environments are the least populated regions: the ground, frozen permanently, prevents any form of agriculture, the very low temperatures make the habitat difficult.

• The hot or cold desert environments are also not busy: the lack of rain and the strong heat during the day limit the activities of men. The only exceptions are oases.

• The role of relief is more difficult to define. High temperate mountains like the Alps are generally sparsely populated but tropical chains like the Andes have a high population density. However, men have generally settled in the plains, in the valleys (along with the rivers) and on the coasts.

There are also other factors unrelated to land factors that influence population density such as job availability, or even historical factors.

Question 2: Birth rate:

The birth rate (sometimes called the crude birth rate) is the ratio of the annual number of births to the average total population for that year. When the population grows, the contact between people will be more permanent, and it will increase the marriage rate, and thus the birth rate. Age structure:The age structure is a mode of graphical representation of the structure (of age as well as of sex) of a population which constitutes a synthetic image of the past, present and future of the population.When a population resides for a long time in the same place (in favorable conditions, not raising the death rate and without moving), this will vary the age structure by observing an increase in the elderly population.

8 0
3 years ago
Read 2 more answers
You respond to a call for a patient in active labor with her second child. Your interview with the patient shows that she is 40
WARRIOR [948]

Answer: Prepare to deliver the baby​ on-scene.

Explanation:

Birth crowning is a condition occurs during the period of gestation. In this baby's head starts emerging after each contraction from the birth canal after the second stage of labor. In this process the uterine muscle relaxes and tightens to help the newborn to come out of the birth canal.

According to the given condition, a preparation of delivery of the baby on the scene is preferred to avoid the negligence and delay. To protect the life of mother and child early action is required.

7 0
3 years ago
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