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mars1129 [50]
3 years ago
13

To test the hypothesis that plants grow faster in green light, a student set up 3 of the same type of plants. She placed the fir

st plant under a green light, the second plant under a regular light bulb, and the third plant under a red light.
What is the dependent variable in this experiment?
Biology
1 answer:
alekssr [168]3 years ago
6 0
The plants are the dep v.

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Which of these are root causes of lung disease?
adell [148]
Carbon dioxide not being able to leave the lungs
3 0
3 years ago
What is not a characteristic of a multiparty system?
pishuonlain [190]

The characteristic which is not in the multi-party system is dictatorship.

<span>A multi-party system is a system of government related to politics in which there are more than two parties have a chance to rule and get real political power. There is an option for parties either they want to rule on their own or they become a part of federation government.</span>

3 0
3 years ago
At which COP were countries first required to extend their commitment period​
docker41 [41]

Answer:

The Kyoto Protocol, a landmark environmental treaty that was adopted in 1997 at the COP 3 in Japan, represents the first time nations agreed to legally mandated, country-specific emissions reduction targets.

Explanation:

https://en.m.wikipedia.org/wiki/Kyoto_Protocol

the article where I got the info from, hope this helps

7 0
2 years ago
Yanni made a chart to compare the strong and weak forces. Which best describes Yanni’s error? Only the weak force is active in t
cluponka [151]

Answer: Option (d) is the correct answer.

Explanation:

Nucleus of an atom consists of protons and neutrons. Protons are positively charged and neutrons have no charge. So, due to the like charges of protons there occurs electrostatic force of repulsion inside the nucleus of the atom.

But due to similar number of neutrons and protons a force that is able to bind both of them together is known as strong nuclear binding energy.

This force is strong enough that it is able to overcome electrostatic force of repulsion. But when there is great difference in the number of protons and neutrons then binding force is not strong enough.

Hence, the atom becomes unstable and undergoes radioactive decay. So, this means weak forces are responsible for radioactive decay.

Thus, we can conclude that the statement which best describes Yanni’s error is that the strong force is responsible for radioactive decay.

8 0
4 years ago
Read 2 more answers
One common structure found in both prokaryotic and eukaryotic cells is (an)
nasty-shy [4]

Answer:

a. ribosome

Explanation:

Ribosome -

The ribosome is common in both the cells of eukaryotes and prokaryotes .

Ribosomes acts as a site for protein synthesis .

Ribosomes are present even on the endoplasmic reticulum  .

They link the amino acids with the messenger RNA molecules , which is used for the sequencing of the amino acid to obtain proteins .

The amino acids are carried with the help of the tRNA molecules .

hence , the correct answer for the given information is ribosome .

7 0
3 years ago
Read 2 more answers
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