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Airida [17]
3 years ago
12

I WILL GIVE BRAINLIEST

Biology
2 answers:
Reika [66]3 years ago
8 0
A. Numerous dinosaurs were in upper layers of rock , however not in lower layers
leva [86]3 years ago
7 0

Answer:

A. Many dinosaurs were present in upper layers of rock strata, but not in lower layers.

Explanation:

In my opinion, this is the best possible answer.

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All forms of energy production and other resource extraction have associated _________ costs and risks as well as benefits.​
lakkis [162]

Answer:

The correct answer is - economic, social, environmental, and geopolitical

Explanation:

Natural Resources are the resources that are formed in nature on their own and can be renewable or non-renewable. There are various risks and benefits are associated with the production of all forms of energy other resource extraction.

These costs or risk includes economic, environmental, social, and geopolitical risks. These risks have various factors that decide if these risk or benefit and can be altered by the new technologies using for the extraction and production of various forms of energy.

3 0
3 years ago
Which organ has the most chloroplast and why?<br><br>A. Roots<br>B. Stems<br>C. Leaves
Harlamova29_29 [7]
The leaves because that's what has most green.So they have more pigments to produce chloroplast.
3 0
3 years ago
Read 2 more answers
Which domains includes only prokaryotes
joja [24]
Bacteria and archaea are the domains that only include prokaryotes :)
3 0
3 years ago
An organism changes significantly from the parent generation to the offspring generation and the stabilizes what type of evoluti
Anit [1.1K]

Answer:

The offspring of the P generation is referred to as the first filial generation (F1).

4 0
3 years ago
Which of the following can be used to cut DNA so it can be studied?
ICE Princess25 [194]

The best answer is A.

A restriction enzyme is an enzyme that catalyzes the cleavage of DNA after recognizing a specific sequence of DNA.

Restriction enzymes are proteins produced by bacteria that cut  DNA at specific sites. These enzymes are used by bacteria to defend against bacterial viruses known as bacteriophages.  When a phage infects a bacteria, it inserts  its DNA into the bacteria so as to be replicated.

The restriction enzyme thwarts the replication of the phage DNA  by cutting it into many pieces. These enzymes  have been isolated from bacteria by scientists and used as indispensable tools in recombinant DNA technology.

3 0
3 years ago
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