One property that makes DDT hazardous over the long run is that DDT isA. An insecticide B. A perfect pesticideC. Subject to biological magnification D. Deadly to herbivores

Hurricanes in the Northern hemisphere always rotate:

1. The reproductive parts of angiosperms are located within the called the and the female part is called the The male part is 2. In angiosperms, pollen produces cells. Pollen sticks to the female and travels down the style to the ovary.

Definition of meristem tissue

What determines the temperature of a layer of the atmosphere? 0 A. The average wind speed in the layer O B. The way the layer interacts with the layer below it C. The way the layer interacts with solar radiation D.

The most recent species from which two different species have evolved is a parent. a. True b. False

Amoeba paramecium and spirogyra are diverse. why then are they all classified as protists

Which of the following statements about stability is NOT true? a. Skilled athletes have high levels of stability. b. Stability can be learned through practice. c. Stability is genetic and cannot be improved. d.

Why do we have six different crystal structures?

What is the difference between a population community and ecosystem?

The health care provider reviews the waist-hip ratio of a male. the ratio is 1.0. the provider would interpret his result as: