Answer:
1. the study of human behaviour.
2. using a secret or exclusive language in certain circumstances
3. Multilingual
Answer:
A
Explanation:
the selectively permeable membrane should be plasma membrane.
and it states it follow concentration gradient
so i think it is <u>A</u>
osmosis is for water
I hope i helped you.
Answer: A and D
Explanation: Sclerenchyma cells are thick cells that provide support in plants. They have thick cell walls lined with lignin. They possess extremely thick cell walls which gives rigidity and support to the plant body. Their main and primary function is to give support and structure to the plant.
Sclerenchyma cells don't have protoplast that mean the cells are dead at maturity.
Answer:
solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration
Explanation:
The region of the earth they are located on. The Equator divides the regions