When giving rescue breaths to a child, how should you breathe into the child?

a. give a breath lasting about 1 second.

b. give breaths as fast as you can.

c. give breaths as hard as you can.

d. both a and

c?

What are ways that pioneer species differ from climax communities? Check all that apply. a. Pioneer species occur only in primary succession, while climax communities occur in both types of succession. b.

Drag each label to the correct location. Sort the variables of these three studies based on whether they are independent or dependent variables.

What are the disadvantages of long term use of antibiotics?

What physical property of the soil is rough

What do scientists use a flask for?

Do any of the proteins in your plasma come from food proteins

After 5 divisions, how many cells are there?

A student monitored tides using a webcam. She noticed that the tide reached different parts of the shore at different times of day. Which factors can explain the student's observations?

In gamete formation, the starting cells in females are the ___ and the

Under a microscope smooth muscles are