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nordsb [41]
2 years ago
13

90 POINTS SMART PEOPLE OF BRAINLY HELP ME ASAP!! ILLL GIVE THE CROWN THING PLEASE HElP IM BEING TIMED!!

Biology
2 answers:
tensa zangetsu [6.8K]2 years ago
8 0

Answer:

Option C) Oxygen. Is your correct answer.

Explanation:

Here's a little explanation for you so you can see and read.

guapka [62]2 years ago
6 0

Answer and Explanation:

C. Oxygen

Because, the oxygen we inhale is the final electron acceptor in the electron transport chain and allows aerobic respiration to proceed, which is the most efficient pathway for harvesting energy in the form of ATP from food molecules. So, your answer would be C. Oxygen.

<em>Hope you found this helpful! <3 </em>

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At one time, Chondrichthyes were thought to have diverged from other vertebrates before the evolution of bone. Now we have concl
Ray Of Light [21]

Answer:

The correct answer would be - Characteristics can be lost in evolution.

Explanation:

The new evidence helps in developing a new hypothesis. In this case, new evidence proved that the Chondrichthyes diverged after the evolution of bone had started instead of before the evolution started. This process called atavism where an ancestral genetic trait reappears after having lost. This leads to loss of the traits in the evolution

This can take place by knocking the mutation out to overriding the gene by the old gene or overriding the new trait by the old trait during the evolution period.

6 0
3 years ago
How sponges are successful?​
Nata [24]
Sponges have medicinal properties due to the presence of microbial chemicals that may control viruses, bacteria, tumors and fungi. They even look rather nice, and some species are helpful to humans when dried and put to use in the kitchen and bathtub.Up to 99% of the world's animal species are invertebrates.
6 0
2 years ago
A lab group was working and did not turn off their hot plate. They left their beaker on it with water boiling and a thermometer
Sloan [31]

Answer:

It is always important to turn off the hot plate because objects around it can catch on fire, things could explode if something is left on it, or someone could get injured.

Yes, you can tell if the water is boiling or if there is steam in the beaker/condensation.

Hope that helps and have a great day!

3 0
3 years ago
Read 2 more answers
Based on the experiment in the scenario, which visual aid would be most helpful in showing the change in plants’ height overtime
Ahat [919]

Answer:

Option C, Bar graph

Explanation:

A bar graph is used to graphically represent a comparative data set where data belonging to different categories is presented.  

Here the different categories shall consists of  "different environment exposure" given to plant and under all the “exposed environmental condition” the growth of plant is compared. The categories can be kept on both horizontal and vertical axis of the graph.

Thus, a bar graph (either vertical or horizontal) would be the best to present this data set.

7 0
3 years ago
Pleasee help mee i need to answerr its due tonightt
boyakko [2]
SAME AND V ARRYING you’re welcome!!!!!
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2 years ago
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