Which characteristic is common to all three groups of mammals?

They require little or no parental care.

They develop partially or fully inside the mother's body.

They have long gestation periods.

They are always endotherms.

When making a molar liquid solution from a dry chemical stock, you must know the molecular weight of the compound. (A) True (B) False

What are groups 1, 2, and 3 examples of on a periodic table of elements? A) Metals B) Nonmetals C) Metalloids D) Noble gass

Which of the following agencies provide research funding that is not federally financed? A. Department of Energy B. National Institute of Health C. National Science Foundation D. American Diabetes Association Choose all that apply

When you tip a syrup bottle upside down, it takes a long time for all the syrup to move down. Explain this, using the ideas of viscosity, cohesion, and adhesion.

How many atoms are in 2 Fe? 1 2 3 4

Which type of bond would most likely be found in HBr

Which halogen is most likely to react? a. Br (bromine) b. F (fluorine) c. I (iodine) d. Cl (chlorine)

In the formula for water (H2O) what does the subscript 2 indicate?

Balance the nuclear reaction equation for the beta minus decay of nickel-63 by completing the missing numbers. The superscript of nickel is . The subscript of copper is .

What is the velocity of a BB pellet that is 0.02kg and has 36 J of KE