In pine trees the male cones produce

a. ovules.

b. pollen.

c. ovules and seeds.

d. pollen and seeds.

Which of the following could be said about ecological footprints? A. Ecological footprints can't be used to determine carrying capacity. B. Ecological footprints don't take into account resources needed to absorb and manage wastes. C.

Substances that heat up faster also cool down faster. Explain why we observe greater fluctuations in air temperature over land than over water.

Nicodemus came to Jesus on the sabbith day at noon

What are mechanisms of action of Triclosan and Povidone?

True or false the more variables you can test in an experiment the better the results

Which of the following is not true about cells? 1) All living thing begins life as a single cell. 2) The cell is the basic unit of the structure and function of life. 3) It takes many cells to make a complex organism.

Is mold that grows on bread a decomposer a producer or a consumer

In the Atlantic which part of the oceanic crust is older

Item 2 Put the following in order from smallest to largest: Organism Tissue Organelle Organ Organ System Cell

you looked at a cross section of a bone. Describe how you could model theinterior structure of an entire body?