The answer you're looking for is A.
The answer is genetic variation because crossing over leads to changing the traits inherited by the daughter cells
Arthropods molt, typically to grow
Answer:
Hi, you probably already submitted but I believe it will be A: All living things use energy to carry out essential life functions.
B. Not all living things have brains. For example, plants are living and they don't have brains. Neither do unicellular organisms.
C. Not all living things have stomachs. Plants eat, but not with a stomach. They absorb nutrients.
D. Phagocytosis is ingestion. Not all living things undergo it. Again, going back to the plants example, they do not, so therefore it isn't all living things.
Answer:
Both plants and animal perform anaerobic respiration without the use of oxygen however in plants when the glucose is chemically reacted to produce energy it also produces ethanol and carbon dioxide while in animals when the glucose is chemically reacted to produce energy it also produces lactic acid and carbon dioxide
Explanation: