Matter can undergo both chemical and physical changes. What indicates that the change was definitely

chemical?

The temperature changed.

A precipitate formed

The color changed.

A gas formed.

Juan inflates a balloon and then releases its end to let the balloon go free as air comes out. The balloon then flies around the room.

If there are 10 chromosomes in a particular cell at the start of prophase. How many will be present in the same cell after cytokinesis has occurred? Explain why you think so?

As a result of the absence of plants in the meadow, the rabbit population will probably

What is a cell concept map?

An investigator attempting to replicate Pasteur's swan-necked flask experiment has boiled a hay infusion for 1 hour. However, she observes growth in the flask after 1 day (even when undisturbed). What is the likely explanation for this result?

The ability of the body to undergo prolonged whole body, large muscle activity is:

In humans a gene that has been identifoef as causing a type of skin cancer is the

Which one of the "big 3" macronutrients is the most calorically dense at 9 calories per gram?

What happened at Chernobyl? (first to answer this will be marked as the brainliest)

2 cycles most closely related in their role in sustaining life