The role of placenta during pregnancy is, It helps provide Structure and nutrients to the baby. It also removes waste from the babies blood.
Answer:
1. Greenhouse gases absorb all kinds of radiation that fall on them
2. Greenhouse gases are released when the suns rays hit earth
3. Greenhouse gases allow the suns rays to pass through
4. Greenhouse gases absorb infrared radiation from earth’s surface
Your answer could be Chemical
Touch would be the feeling of the perfume/ touch
Light would be the vision
Sound would be the hearing/ sound
Hopefully, this make it more understanding
Answer:
The mitochondria would be abundant in a sperm cell that is seeking to fertilize an egg cell because the mitochondria is always giving off an endless amount of energy for the cell. This allows the sperm cell to seek a fertilize and egg cell because it is getting the energy from the mitochondria to keep on seeking.
Hope this helps ;)
Answer:
playing or not playing classic music to the rose bushes
Explanation:
independent variable is the variable the expirementer changes or controls.