Answer:
The flu virus mutates
Explanation:
We need a new vaccine for each new strand of a flu virus
Waste products of plants are Carbon Dioxide & Water. But if it's a waste product of photosynthesis it's Oxygen.
So in all honesty it could be all of the above but if it's a single choice I'd go for B. Carbon Dioxide.
Answer:
Explanation:
maintaining a stable environment controlling what enters and exits the cell movement of materials into the cell
Have a developmentally more mature understanding of death
Answer:
Transcription produces ✔ mRNA
.
Translation takes place in the ✔ ribosome
.
Explanation: