A particular exosolar system has five planets in total: A, B, C, D, and E. The table lists the orbital periods of these planets in days.
Planet Orbital Period (Days)
A 600
B
80
1,000
D
500
100
m
Move each planet to its orbit in the system.

Could someone me with number one you

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?