The carpals belong to appendicular skeletal system
Explanation:
Cellular respiration is when cells take oxygen and food to make energy, and also water and carbon dioxide. For the organism to get oxygen, they breath in the air from the outside. The oxygen travels through the respiratory pathway to get to cells.
Answer:
A. Pseudopods
Explanation:
Amoebae use pseudopodia to move
This is <span>B. The nitrogen base</span>