Answer:
A:inside the cell is 10%
B:the water outside the cell is 90%
C:Yes osmosis occur
A metamorphic rock is a type of rock which has been changed by extreme heat and pressure. so must be option D
Answer:
left ventricle
Explanation:
left ventricle pumps oxygen rich blood to the body (away from the heart, so through the arteries)
Answer:
The head got bigger and the face got smaller. Hope his helps.
Answer:
sharks, rays, snakes, fishes, and insects
Explanation:
These ovoviviparous animals produce eggs, but instead of laying eggs, eggs develop inside the mother's body. The eggs are laid in the mother. After rocking, they stay in the mother for a while and feed there. Then the young are born live.
Ovoviparity is, therefore, a mixture of oviparous (animals that lay eggs) and viviparous (animals that develop in the mother’s body).
