Answer:
The thoracic duct: It begins near the lower part of the spine and collects lymph from the pelvis, abdomen, and lower chest.
Explanation:
Answer:
the central nervous system
Explanation:
hope this helps
Well genetic engineering is modifying genes so I think scientist turn genes on and off in order to change a characteristic <span />
Answer:
Comparison microscope combines two microscopes into one module. It helps the viewer see what is under each of the lenses at the same time.
Explanation:
The comparison microscope was developed by a chemist for use in the identification of fire bullets and cartridge cases.
1. pollen grain
2. seed
3. cone
4. fruit