Answer:
New species form by speciation, in which an ancestral population splits into two or more genetically distinct descendant populations. Speciation involves reproductive isolation of groups within the original population and accumulation of genetic differences between the two groups
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Answer: Although all organic compounds contain carbon, and almost all have hydrogen, most of them contain other elements as well. The most common other elements in organic compounds are oxygen, nitrogen, sulfur, and the halogens.
Explanation: hope this helps
Answer:
it would not be protected.
Explanation:
I say this because without protection (cell wall) everything would go wrong in a plant cell or whatever got a cell wall.
Answer:
Explanation:
Steps needed to derive the amount of inventory purchases are:
I. Obtain the total valuation of beginning inventory, ending inventory, and the cost of goods sold.
II. Subtract beginning inventory, Bv from ending inventory, Ev.
III. Add the cost of goods sold, Cs to the difference between the ending and beginning inventories.
Inventory purchases = Ev - Bv + Cs
= $16000 - $13000 + $60000
= $63000.
Answer:
Option A, Competition has restricted the ranges of both species
Explanation:
When two species which depend on the exactly same kind of resources, get into a mode where they prefer to stay in two different ecosystems without interfering each other’s circle and thus they get excluded from each other due to competition. This phenomenon of the ecosystem is called Competitive exclusion
According to Gause's Law of competitive exclusion two species which are competing for similar kind of resources are unable to stay together.
Hence, option A is the correct choice.
