Is someone able to help me answer this question correctly?? I need help asap please. 4. Place the following events in order for the activation process of our T Cells and B Cells
1.
2.
3.
4.
5.

T Cells secrete cytokines
T Cells become activated
Antibodies get secreted
Cell displays antigen on its surface
B Cells become activated

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

The frequency in wich you perform certain exercise depends on the blank of the exercise

What hormones (at least three) are responsible for human growth and development and what do they do? describe what menstruation is and how it relates to reproduction. what are common emotional and physical challenges that arise during transition from child to adult? include and describe at least three challenges. what steps can you take to ease your own transition and be sensitive to others when they experience theirs? analyze the role of hormones in growth and development. how does this relate to your own personal health?