Answer:
D.
Explanation:
i never heard lonosphere when i learned about the three layers of the atmosphere
The dichotomous key used to identify the antelopes might be based on the presence/absence of certain muscles, weight, etc.
<h3>What is a dichotomous key?</h3>
A dichotomous key is a system to classify species and/or taxonomic groups by using two different choices.
For example, the presence/absence of certain physical features can be used to identify the antelopes.
Moreover, the threshold in certain features such as weight/height can also be used to classify species.
Learn more about dichotomous keys here:
brainly.com/question/10606660
Answer:
birds
Explanation:
birds can see their pray in the air at hights of up to 30 feet
If there were no secondary consumers, there would be an increased population ofprimary consumers. Since primary consumers are herbivores, they would be eating plant life (producers) at a much higher rate.
