Sort the chemical reactions based on whether they absorb or release energy.

Burning a candle

Producing electrical current

Baking bread

Activating a cold pack

Photosynthesis

You have to sort these into whether they absorb or release energy.

What are the ways to regulate blood pressure?!

Several experiments were required to demonstrate how traits are inherited. Which scientist or team of scientists first demonstrated that cells contain some component that can be transferred to a new population of cells and permanently cause changes

Why does someone who has lactose intolerance have gastrointestinal problems, such as abdominal distension, gas, cramping, and diarrhea? question 4 options: the lactose is an irritant to the stomach.

List all of the characteristics of a quib

A student added an enzyme to a test tube containing a sample of DNA. after a period of time, analysis of the DNA sample indicated it was now broken into three segments. the purpose of the enzyme was most likely to

How many species are we losing every hour?

Where is the youngest crust material found on Earth?

What kind of waves are detected first because they move so fast?

If the climate in Africa stays the same what would you expect to see in a snake head fish it has grown legs or uses fins to walk

A mother that carries the colorblind allele and a father with normal vision can have children that are only