What is a nebula?

•the core of a massive star

•a cloud of gas and dust in space

•a swirling disk with a lot of gravity

•the debris remaining after a supernova

Which of the following best describes earths orbital position in our solar system

All fungi are producers (true or false) ?

Why does my female cat roll around after mating?

If part of the small intestine is removed, which of the following would the patient most likely experience? A) inflammation of the digestive tract.

What chemical property refers to how readily matter will change into a different kind of matter?

What is contact metamorphism? High pressure causes the rocks to change. Subduction causes the rocks to change. Heat from intruding magma causes the rocks to change. Pressure from tectonic plate collisions causes the rocks to change.

Drag and drop each phrase to the projection type it describes. Least distorted Mercator Projection Equal-Area Projection Conic Projection Size of land is distorted Longitude lines meet Longitude lines are curved Shape of land is distorted Longitude

Explain why air pressure decreases as we go up in altitude

Assume you inoculated 100 cells, with a generation time of 20 minutes, into 100 ml of nutrient broth. You then inoculated 100 cells of the same species into 1000 ml of nutrient broth. After incubation for 3 hours, you can reasonably expect to have:

The collecting duct is impermeable to water in the presence of adh. True or False