A pathogen or infectious agent would be a parasite, fungi, bacteria or virus that is bad for our health. One type of pathogen or infectious agent would be the common cold. You can prevent the spread of the common cold by washing hands with antimicrobial soap often and staying away from others who are sick. Doing this would greatly reduce the chance that you'd get sick, too.
Explanation:
The answers to number 10 are
I for homeostasis
B for metabolism
B for biosphere
E for ecosystem
I for system
E for biology
the answer to no. 11 are
B for biodiversity
B for metabolism
G for organism
G for biosphere
I for cell
I evolution
hope it helps
Answer:
Deoxyribose and phosphate
Explanation:
The other molecule of the sides that lies in between sugar are deoxyribose and phosphate. The sugar has the nitrogenous based molecule attached to it.
Answer:
microvilli
Explanation:
having microscopic projections called microvilli. The epithelial cells of the proximal convoluted tubule are adapted.