Answer:
It's called zero rate of change
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Answer: D. at most 10
Explanation:
Using the energy pyramid, the ratio of grassland to primary consumer to secondary consumer is: 100:10:1 respectively.
Thus if the grassland supports 100 cattle (primary consumer), the numbers of humans (secondary consumer) the cattle can feed will be;
100/10 = 10.
It's in the form of salt water. Hope this helps.
Northern lights or auroras can be seen within the ionosphere sub-layer. This is the range where cosmic and the Sun's radiation are ionized.
The question is incomplete as it does not have the options which are:
A. carbohydrate molecules
B. hydrophilic molecules
C. amphipathic molecules
D. hydrophobic molecules
Answer:
C. amphipathic molecules
Explanation:
Amphipathic molecules are the molecule which posses molecular arrangement in a way that they possess both the water-loving species and water-repelling species.
The amphipathic molecule is best for the formation of cell membranes like the lipid molecules which is comprised of both hydrophobic tail and a hydrophilic head.
Since the evidence shows that the first cell was formed in the aqueous bodies especially in the oceans by the aggregation of a molecule, therefore, the molecules for membrane must be arranged in a way that it could interact with the surrounding environment as well as protect from the environment and the result was the amphipathic molecules.
Thus, amphipathic molecules is correct.
