Answer:
Theodor Schwann, said that all animals are made of cells.
Explanation:
Hope this helps! :)
Answer:
of worms can survive living near underwater valcano vents then life can thrive in hot evoroments because worms are indicators of life
Answer:
The Skeletal system helped him move his hand away from the hot object.
Explanation:
The Skeletal system consists of our skeleton or the bones. The other options would be correct if the question asked about the<u> nervous system</u> instead of the skeletal system.
The cell membrane is semi-permeable, kind of like a filter to let some molecules in and keep larger molecules out
It has two layers.
Hope I could help :)
