3 years ago

Question 3 (2.25 points)

1 answer:

7 0

D. Conclusion

After gathering data in support of a hypothesis, you can make a conclusion.

A hypothesis has to be tested multiple times by multiple researchers to become a theory. A fact has to be proven multiple times as well (but theory is a much better word).

You might be interested in

In what process do bacteria break nitrogen gas down into a usable form for plants?

Serggg [28]

During nitrogen fixation, bacteria breaks nitrogen gasses down into a usable form for plants.

6 0

4 years ago

Overexposure of animals to X-rays is dangerous because X-rays are know to damage DNA. A direct result of this damage is cells wi

pickupchik [31]

Answer:

radiation

Explanation:

7 0

3 years ago

What features are characteristic of Actinopterygii?<br> Actinopterygii are fish that have fins.

nekit [7.7K]

Answer: Characteristics: The fins are supported by rays, as the name indicates. In contrast to the cartilaginous fish they have a rigid skeleton. The swim bladder is also a unique feature of most ray-finned fish, enabling them to maintain buoyancy as they move up or down in the water.

6 0

3 years ago

Read 2 more answers

Cellular respiration occurs in the body 24 hours per day. During exercise, the rate of cellular respiration increases. Why does

Allushta [10]

Answer:

More oxygen is needed to produce more energy, and more carbon dioxide waste must be removed from the body.

Explanation:

8 0

3 years ago

You check the barometric pressure and find that it is reading only 920 millibars. two possible effects could be responsible for

Archy [21]

If you check the barometric pressure and find that [sic] it is reading only 920 millibars ... two effects possibly responsible for this lower than average reading are 1) elevation (~2500' MSL) or 2) a LOW pressure weather system such as a mid-latitude or tropical cyclone. Also <span>A storm is approaching or barometer is read over a mountain</span>

6 0

3 years ago