Imagine that a new planet was suddenly discovered. Scientists measure its orbital period to be longer than Mars, but shorter than Jupiter. Where is this planet located, and how do you know?

1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it