What do red blood cells, white blood cells, and platelets have in common?

A. All are part of lymph.

B. All are produced in the bone marrow.

C. All are involved in destroying pathogens.

D. All are self-secreting hormones.

Which best explains how the human body obtains energy from food?

What is the palindrome for a boat used by eskimos?

True or false: when individuals of a parent species are separated geographically, one population of separated individuals is more likely to acquire neutral mutations than the other.

What is the relationship between continental drift theory and plate tectonics

What determines the color of soil

Paul's company commissioned some geological studies on some undeveloped arable land. The studies found coal deposits but they were estimated to lie at around one thousand feet or more below the surface. What type of coal did they find? A. lignite B.

Is an apple core biodegradable?

Cells exchange what with other cells

What would the result be if a drug that blocks the action of rna polymerase was introduced into a virus-infected organism?

Which of the following changes to the local hydrologic cycle will result if large areas of land experienced clear-cutting? Transpiration of water from vegetation will increase. Evaporation of water from the soil will increase.