Although half of the moon is always illuminated when viewing it from space, only a portion of the moon is illuminated when we look at it from earth. the diagram below presents the relative positions of earth, the sun, and the moon as seen from space. the positions of the moon are labeled 1-8. which of the moons in the figure above would represent a crescent moon on earth?

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

Why is it incorrect to say that mitochondria function only as energy factories with cell