Just need help answering these questions. The first one is asking (According to this picture of embryos (early developmental stages), which two organisms are most closely related?)

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

prothallium

explanation: