Leslie has just finished a brutal military tour against opposing forces. He lost a number of his friends but was able to fight on despite the death around him. Two of the stress hormones at play in his system are:

A. cortisol and epinephrine.
B. oxytocin and epinephrine.
C. epinephrine and antibodies.
D. epinephrine and lymphocytes.

Acid rain is the direct result of acid released by burning fossil fuels. select the best answer from the choices provided ot o f true or false

You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger