Answer:A
Explanation a trait of the organism may be changed in either a negative positive or netural way all of the answers are DBDA
Answer:
Each experiment reveals a different piece of information that is needed to develop the theory.
Explanation:
Answer:
is always a higher organism
Explanation:
lets take an example:
food chain consisting of zooplankton, small fish, big fish and man
as the order goes in the question ,the organism at the end of this food chain is man
Answer:
There are about 300 different types of species, but we've not explored even more than 50% of the ocean
Explanation: