Answer:
B
Explanation:
An ionic bond is formed when an atom usually metallic, loses an electron to become positively charged and another atom usually non-metallic, gains such electron lost and becomes negatively charged..
Answer:
panting
Explanation:
I just took the quiz also are u k12
Sample Response:
Bacteria are helpful because they produce oxygen, which our bodies need to breathe, and they help us to digest the food we eat. Bacteria are also helpful because they are used in medicine to help us overcome disease. Bacteria are harmful because they can cause tooth decay and illnesses that can be either common or quite serious.
This is a sample response, so it's 100% correct. Peace!
The Mother and Father each give half of the chromosomes to the offspring, which will decide traits and inheritance.
Hope this helps!
Answer:
Yes
Explanation:
An enzyme is a protein that changes the rate of a chemical reaction.
