Answer:
Catalysts make such a breaking and rebuilding happen more efficiently. They do this by lowering the activation energy for the chemical reaction. Activation energy is the amount of energy needed to allow the chemical reaction to occur. The catalyst just changes the path to the new chemical partnership
Explanation:
Answer:
Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.
Answer:
Bacteria are essential in cycling the nutrients back into the soil for plants to use, and cycling nitrogen back into the atmosphere. Nitrogen is found everywhere in the world, including animal waste, the atmosphere, and decaying matter.
The number of genetically unique gametes that can be produced by an organism where 2n = 20 cell is 40.
The reason is that there are 20 cells in the organism, so there are 20 possible ways for them to arrange themselves.
For example, if you have two identical cells and a third cell that is not identical to either one, then the total number of potential arrangements is (3 + 1) = 4. This means that there are 24 viable arrangements for three cells to form a diploid organism with two sets of chromosomes.
However, if you have only two cells and no other cells, then there are only 10 viable arrangements: 2 identical and 8 different non-identical combinations.
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Water fills up spaces under ground because it has no natural shape or size water is infinite so it fills the space of the area it is in such as a bath tub the water fills the shape of it or fills the area of it and then when someone get in it adjusts to the shape of them making the water rise