Is this a good scientific question?

“Is the lifespan of snowshoe hares, which are white in the winter and brown in the summer, affected by levels of winter snowfall?”
Yes, because the question is specific.
No, because the question cannot be tested in a laboratory.
Yes, because the question has already been answered.
No, because the question does not lead to a hypothesis.

In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space. which of the following can be considered a population? question 9 options: all plants in the same area all cacti in the same area all species in the same area the lizards and the ants

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not

1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.