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Lapatulllka [165]
2 years ago
11

A study was performed on 20 trees to test the effectiveness of a new fertilizer. The results of this specific study is brought i

nto question. What would possibly improve the reliability of the results? Q: A: A) Replicate this study and perform more trials. B) Look for similar studies of other fertilizers. C) Repeat the study using a different kind of plant. D) Continue to collect data on the 20 trees in the study.
Biology
1 answer:
yKpoI14uk [10]2 years ago
6 0

Answer:

A) Replicate this study and perform more trials.

Explanation:

hope this helps

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Does Oxygen have a cation or anion?
yaroslaw [1]

Answer:

Explanation:

I think its anion

7 0
2 years ago
1 Pterodactyl (reptile)
goldfiish [28.3K]

Answer:

Analogous structures are structures which serve similar function in different organisms and evolved independently in two living organisms while homologous structures are the structures which are similar in related orgnanism due to inheritance.

The wings of Pterodactyl, bats and birds are conisdered as analogous structure. <u>they are similar in structure and same in function and evolved independently in the two groups of animals.</u>

Bones in  forelimbs of pterodactyl, bats and birds are  considered homologous  structures as <u>they inherited the pattern from a common ancestor and have different functions.</u>

5 0
3 years ago
In the Florida map shown below, use the law of superposition to determine which rocks are oldest? Map of Florida identifying fou
tatiyna

Answer:

The answer is A

Explanation:

You can tell that rocks are older or younger depending on if other layers overlap. B is the oldest because all the others cover it, C is the second youngest because D and A overlap it. From what I could tell, when I took the test, it was either A or D, neither overlap each other so I was not sure so I guessed A and got it right. Though it could be looked at that A is smaller than D since its still growing and building.  

3 0
2 years ago
Which of the following sets of materials is required by both eukaryotes and prokaryotes for replication? Group of answer choices
erastova [34]

Answer:

Double-stranded DNA.

Explanation:

Replication may be defined as the process of formation of the daughter DNA from the parent DNA with the help of enzymes and proteins. The three main process of replication are inititation , elongation and termination.

The double stranded DNA molecule undergoes the process of replication. Four different dNTPs - adenine, guanine, thymine and cytosine are required for the process of replication.  Primers are required for initiation of the process of replication and ori region is the inititaion point of replication.

Thus, the correct answer is option (a).

6 0
3 years ago
Moraines left by glaciers are different from deposits left by rivers because the rocks left behind are _____.
Mama L [17]
The right answer for the question that is being asked and shown above is that: "unorganized and unsorted." Moraines left by glaciers are different from deposits left by rivers because the rocks left behind are <span>unorganized and unsorted</span>
3 0
3 years ago
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