Answer: D
Explanation: endocrine gland cells that secrete hormones (chemical messengers), which are carried in the bloodstream to the target cells which they act upon
Answer:
50 marines died between 2001-2005
Answer:
For Question 9 I'm not sure if you were taught in class but there is a chart to use called a Punnett square.
Explanation:
So for Question 9 use a Punnett square. Then Question 10 should be something about the mixture because since its a black and tan cat being mixed to make a tabby patterned cat you have to in your own words describe the mix. Hopefully this helps good enough.