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oksano4ka [1.4K]
3 years ago
12

30 POINTS AND BRAINLIEST!!

Biology
1 answer:
Nikitich [7]3 years ago
6 0

Answer:B. It will increase blood pressure because the heart is contracting faster.

Explanation:

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50 points
aliina [53]

Answer:

b

Explanation:

its in a quizlet created in 2017

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2 years ago
Wildfires are _____.
Rufina [12.5K]

Answer:

C

Explanation:

I think it is C I hope this helps!

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If a glacier melts back, would the change In albedo tend to cause temperatures to rise or to fall??? Someone answer I need help
garri49 [273]
It would tend to rise
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Design an Experiment
Anvisha [2.4K]

Answer:

Independent Variable: Time each plant is exposed to daylight.

Dependent Variable: Hours of exposure

Constant Variables: Species of plant, location of each plant, amount of soil, amount of water, and tempurature.

Explanation:

Independent variable: the variable that stays the same.

Dependent: the measurement that is used to measure the independent variable.

Constant: the variables that stay the same in a experiment.

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3 years ago
Which type of solution is ideal for carrying out cell functions in the body
Mnenie [13.5K]

Answer:

Blood Cells

Explanation:

The isotonic solution allow the cells to move water and nutrients in and out of the cells. This is necessary for blood cells to perform their function of delivering oxygen and other nutrients to other parts of the body.

6 0
3 years ago
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