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erik [133]
3 years ago
14

Salinity is degree of______Of a solution? Fill in the blank

Biology
1 answer:
spin [16.1K]3 years ago
3 0
In layman's terms it is the "saltiness". Scientifically it is the concentration of dissolved salts.
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Ocean water is about 96.5% water. How many elements make up most of Earth’s ocean water? (Hint: Step 1. Recall and draw the stru
arlik [135]

Answer:

d

Explanation:

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3 years ago
During a visit to a desert ecosystem, a student observes the
faust18 [17]

Answer: D) The lizard and the snake are secondary consumers.

Explanation:

Producers are organisms that, simply put, produce their own food. All photosynthesizing plants are considered to be producers. Animals cannot be producers.

Primary consumers eat producers.

Secondary consumers eat primary consumers.

Tertiary consumers eat secondary consumers, and so on.

The lizard eats a fly, which is a primary consumer. This makes the lizard a secondary consumer.

The snake eats a mouse, which is a primary consumer. This makes the snake a secondary consumer.

A) is incorrect because the hawk is a tertiary consumer.

B) is incorrect because grass is a producer, not a consumer

C) is incorrect because the lizard is a secondary consumer

3 0
3 years ago
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How are photosynthesis and cellular respiration different?
kari74 [83]

Answer:

The correct answer is B photosynthesis stores energy,while cellular respiration releases energy.

Explanation:

Photosynthesis is an anabolic process that utilizes the atmospheric CO2 along with water molecule as a electron donor to generate glucose sugar and oxygen gas.Photosynthesis helps to store the light energy in form of chemical energy in the bonds of glucose molecules produced during photosynthesis..

 on the other hand cellular respiration is a catabolic process that oxidizes glucose to generate energy in form of ATP along with CO2 and water as a byproduct.

4 0
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1. For a mutation to affect evolution, it must:?
Bezzdna [24]

Answer:

be heritable and be an advantage to offspring

5 0
3 years ago
Which sequence furthers scientific knowledge? Hypotheses generate a scientific question, leading to observations, which can be t
Greeley [361]

Answer:

The correct answer is - Observations generate a scientific question, leading to a hypothesis, which can be tested through an experiment.

Explanation:

In any scientific knowledge development process, scientists need to follow the scientific process in a particular sequence that helps in developing and testing a hypothesis.

The sequence has:

observation: Observation requires you to pay attention to occurrences around

Forming question: on the basis of observation form a question about why that occurrence happens.

Hypothesis formation: The hypothesis is your initial prediction on why that happens.

Experiment: The experiment is being done in order to collect data and analysis so you can test your hypothesis

9 0
3 years ago
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