Answer:
Covalent bonds formed by shared electrons between atoms.
Explanation:
The stomach acid kills the bacteria and activates an enzyme that helps water break down food
Answer:
Secondary roots are thin and spread outward.
Explanation:
Answer:
This is the answer of your question.
Answer:
hummingbirds
Explanation:
Over many generations, hummingbirds have evolved beaks that are long, thin and well adapted to reach into flowering plants and extract nectar