Answer:
True, bones
Explanation:
The first one is kind of like common sense I guess
The second one is bones because, one, I've learned this before, and two, have you ever seen those ads where the guy tells you to drink milk because milk strengthens bones? Well, milk is calcium.
Answer:
C Differences among temperature, air pressure, and density
Explanation:
Classification of the atmosphere layer will be different based on the temperature, air pressure, and density. Generally, air pressure and density will go less at the higher layer, but the temperature varies greatly. Altitude and latitude define a location on earth, not the layer of atmosphere. Most weather just happens at the troposphere layer. The distance from ground level can be used as a rough estimate but not as precise criteria.
Answer:
they need it because the fact of they need nuretaints to live thus soil has the nutreiants it needs
Explanation:
First cell theory
All living things are composed of cells
Second cell theory
Cells are the basic unit of structure and function in living things
Third cell theory
All cells are produced from other cells
Therefore, I believe the correct answer would be choice A.
I hope this helps you and have a great day!! :)
I'm not sure but I'd say A. Myofibril
*cross fingers*
