Answer
Grasshoppers require more energy than birds
Explanation:
Can I have that brainlest
This is correct, the alligators eat the birds who eat the small fish. They will decrease with an increase in alligators.
Answer:
a. Oxygen, nitrogen, and argon
b. Carbon dioxide, methane and nitrous oxide
<u>Answer:</u>
The correct answer option is A. Mollusca.
<u>Explanation:</u>
We are given that a new organism has been discovered which has a bilaterally symmetric unsegmented body and is capable of moving on its own with a muscular appendage and is encased in a large shell that seems to be attached to its body.
Given the above information, we are to determine which class this phylum can be classified into.
The most appropriate answer for this is Mollusca. Here, the description matches that of a snail.
Other classifications like arthropoda have segmented bodies while echinodermata are symmetrical.
It is estimated that the agriculture was invented 10000 to 12000 year ago. At this period of time, the modern humans or the <em>Homo sapiens</em> were spread to America.
The <em>Homo sapiens</em> begin to form villages and started domesticating animals. Also, all other ancestors of humans were possibly dead up to this period. The agriculture developments and advancements occurred after 10000 year ago.
Hence, the correct answer is <em>Homo sapiens. </em>