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Vera_Pavlovna [14]
3 years ago
6

An independent variable is?

Biology
1 answer:
notsponge [240]3 years ago
8 0

A independent variable "is the variable in a experiment that you are testing." They're two variables in experiments you will have to watch out for a dependent variable and a independent variable. A dependent variable is a variable in a experiment that you are measuring for example height of a plant and a independent variable is a variable that you are testing in a experiment for example which plant will grow the tallest.

Hope this helps.

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This is a star that is generating light and heat by the conversion of hydrogen to helium by nuclear fusion in its core.
dolphi86 [110]
The correct answer is main sequence

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3 years ago
Is the temperature profile in the thermosphere more like that of the troposphere or the stratosphere?
podryga [215]

The correct answer is: stratosphere.

This is because their temperatures are rising instead of decreasing.

There are 4 primary layers of the atmosphere on Earth:  

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5 0
3 years ago
The slope is also know as
siniylev [52]

Answer:

rise over run

Explanation:

rise refers to the number of units going u or down a graph

run refers to the number of units going left or right

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Don't panic when I included "delta". Delta, it refers/means the small mathematical triangle found beside the rise and run symbols of y and x

3 0
2 years ago
Which of the following is a primary function of the active site of an enzyme?
Fiesta28 [93]

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<h3>What is the active site of an enzyme?</h3>

The active site of the enzyme is It is a fundamental structure in the enzyme that has catalytic activity.

The active site of the enzyme is a site that binds to the substrate to form the enzyme-substrate complex.

The formation of this complex leads to the generation of one or more products of a given chemical reaction.

Learn more about enzymes here:

brainly.com/question/1596855

3 0
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NikAS [45]

Answer:

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In chlorophyll, magnesium is the central metal ion and it is bonded to a large organic molecule called as porphyrin. Porphyrin constitutes four nitrogen atoms to which the central magnesium is bonded in square planar arrangement. Since chlorophyll is responsible for the green color of the leaves, more the green color more the chlorophyll content and more is the nitrogen content. Hence, chlorophyll meter measures this green light and finds out if the plant needs more or less nitrogen.

8 0
3 years ago
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