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weeeeeb [17]
3 years ago
15

Hurrrrry pleeeeeeeeeeeease

Biology
2 answers:
koban [17]3 years ago
8 0

Answer:  B.

Explanation:  I just had and got right

jasenka [17]3 years ago
7 0

Answer:

these aquifers are underneath permeable soil layers, so water easily trickles through the ground into the aquifer. a spring is formed when the pressure in an aquifer causes some of the water to flow out at the surface. this usually happens at low elevations, along hillsides or at the bottom of slopes.

Explanation: sorry if its too much

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The circulation disperses oxygen rich blood throughout the body is called
-Dominant- [34]

Answer:

Major circulation or systemic circulation

Explanation:

It is the process when our heart expulses blood of a chamber called left ventricle and moves to aortic artery and then the blood goes to arterioles and capillaries supplying the oxygen and nutrients that every cell in our body needs.

3 0
3 years ago
What is not true about alcohol?
nikklg [1K]

Alcohol gives you energy is not true about alcohol. So, the correct option is (c).

As a depressive, alcohol can upset this equilibrium and have an impact on our emotions, thoughts, and behaviour. This is due in part to neurotransmitters, which are molecules that aid in signal transmission from one brain nerve to another.

Your coordination will be impaired by alcohol since it will require more mental effort to cause your muscles to obey directions. Your brain needs more time to see, comprehend, relate to, and decide how to respond to something when you drink alcohol. Alcohol has an impact on almost every organ system in our body.

Therefore, Alcohol gives you energy is not true about alcohol. So, the correct option is (c).

Learn more about Alcohol here:

brainly.com/question/14229343

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4 0
2 years ago
Why does CaCl2 need to be added to cells to make them 'competent'? Why does CaCl2 need to be added to cells to make them 'compet
V125BC [204]
DNA is a negatively-charged molecule. Also cell membranes are negatively charged. The problem would be how to push this charges together? I<span>f you put some CaCl2 into the mixture, the CaCl2 will "split" giving 2Cl- and Ca2+. This last ion will be attracted by the negatively charged DNA and will "cover" it, hiding its negative charge. Hope this answers the question.</span>
8 0
3 years ago
Give two differences between permanent and merystamitic tissues​
emmasim [6.3K]

Answer:

Permanent tissue consist of more than one time of cell and all are differeniated but meristemic tissue consist of undiffereniated cells.

Meristemic cells are simple but permanent cells are complex in nature.

Meristamic cell responsible for primary and secondary growth and permanent tissue helps in overall growth of plants

Explanation:

4 0
4 years ago
What is considered the ultimate wonder of cells
Lapatulllka [165]
According to G.D Budhiraja in his book "The Natural Way of Healthy Aging," the ultimate wonder of cells is the egg cell. 

The egg cells is considered to be the ultimate wonder of cells because of its potential to form another human being. Once fertilized, the egg cell multiplies and grows, and "seems to know" just the right timing for certain processes to occur within the embryo or fetus. It seems to know when certain hormones should be produced, when it should implant in the uterus, and when the hands, legs, feet, hair, and other parts of the embryo and fetus should grow. 

7 0
3 years ago
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