Answer: They are loosely packed so as to allow gas exchange in air spaces to move freely
Explanation: The mesophyll cells of the spongy cells are packed loosely, in order to allow proper and efficient gaseous exchange to take places easily. The large air pocket of the mesophyll cell allow gas exchange between different areas of the leaves. The cells in mesophyll, contains few chloroplast which are generally responsible for photosynthesis. Gas exchange in the mesophyll cells of the spongy layer allows photosynthesis to take place.
A structural layer surrounding some types of cells, just outside the cell membrane
Answer;
The amnion
Explanation;
-The amnion is a tough, thin membrane that surrounds a developing fetus in mammals, reptiles, and birds. It is the first of the three cavities (amnion, chorion and yolk sac) in the embryo and is formed on 8 dpc.
-In the human body, the amnion is the first of three cavities, including the chorion and yolk sac, that work together to keep the developing fetus nourished and protected.
-The amnion provides a protective environment in which the fetus' temperature is regulated and protects the fetus from friction caused by the mother's movements.
Answer:
A) a member of the kingdom Animalia, and is typically characterized by a multicellular body, specialized sense organs, voluntary movement, responses to factors in the environment and the ability to acquire and digest food.
B) Because only plants can..?
C) Plant, Algae
D) They use sunlight
E) Yes
F) Yes
G) They're both living
H) So they can live
I) They are common
Explanation:
This is the best i could do, have a nice day, hope it helps
Answer:
Because it can cause overcrowding, increase in crime, political turmoil, and destitution (meaning extreme poverty like we still have today). But this situation is cause of other problems. (your answer is in bold print.)
Explanation:
I have heard many times about rapid growth and it is a concern, but even though it doesn't seem like a problem till today, it still is. Hopefully this helps!
