In a tropical rain forest, the layer found by the leafy tops of tall trees is called the what and the layer of shorter trees and vines is called the what?

What was a mining process that removed large quantities of earth.

Describe the 2 processes by which most water moves into the atmosphere

Solar panels convert light energy from sunlight into electrical energy. What material is most likely used in solar panels, and why

What two properties influence the density of seawater? A. Temperature and Salinity B. Light and Salinity C. Temperature and Pressure D. Light and Temperature

Define what is a sex - linked disorder

Risk assessment depends on

DNA is genetic material that makes up living things, and folic acid plays an important role in the formation of DNA. Jon wants to study the effect of folic acid on DNA formation in microbes.

Your alien friend from planet Xenon is visiting and wants to learn how to breed pea plants. You show your friend a recent batch of pea plants with purple flowers that you grew by crossing plants that had purple flowers with plants that had white

The green stem ant has three (autosome) chromosomes. During meiosis, chromosome 1 and 3 separate normally, but chromosome 2 homologs do not separate during meiosis I. Meiosis II happens normally. What will the resulting cells of meiosis look like?

A population is growing at a rate of 2,4,8, 16, 32. Which type of growth does this describe?