The oldest fossil forms of life are most similar to

a. animals

b. modern bacteria

c. archaebacteria

d. fungi

What is the only effective way invertebrates fight diseases?

What is the ideal range of body fat content for women between 20 and 39 years of age?

3 cells undergo meiosis how many haploid cells are produced

What is the name for runaway plant growth because of excess nitrogen

Which process of angiosperm reproduction would most likely end if the plant were moved into a room without any wind or insects? A. mitosis b. Meiosis C. fertilization d. pollination

Which statement best describes the life cycle of plants such as ferns? Plants have a two-part life cycle, spending part of their life in a diploid phase and part in a haploid phase. Plants have a single life cycle and are entirely diploid.

5 Why is it important for a research company to evaluate its long-range plans concerning resource use and waste disposal?

Access to water is critical to survival in plants. Since competition reduces fitness, natural selection tends to favor species that partition available resources.

Assuming that a mountainside, which slopes and has a plain, which is flat, received the same amount of rain, which is more eroded?

Which would least likely be seen on an information pamphlet for red tide? People tend to stay out of the water in the area of a red tide. People are warned to avoid eating shrimp and lobster.