You’ve been volunteering in a kindergarten classroom, and one of the children asks a the biological levels of organization that you are studying (in random order): tissues, cells, organ systems, organs. From
smallest to largest, explain these levels as they relate to the cartoon image below. Remember, it is unlikely the children in
this kindergarten class have taken an advanced science course yet so keep this in mind when making your explanation.

answer; the correct answer is conflict- related aggression; +

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.