Enzyme- they are also known as natural catalysts.
Answer:
1. A. digestive system
B. excretory system
2. A. nervous system
B. respiratory system
Explanation:
1. the digestive system helps digest food and the excretory system helps get rid of waste.
2. asthma is considered a respiratory disease.
hope it helped. :) please mark as brainliest if it did. thanks in advance. :)
H2 is Hydrogen, a gas. When it combines with oxygen(02), it becomes h2o (water) and btw this is chemistry not bio
Consume native species and destroy environments
Answer:
modern day example of natural selection is the green bugs on leaves wont get eaten by lizards cause they will be camoflauged but the brown ones will
Explanation:
