If a moving object changes its direction, what else must change? a. its mass b. its speed c. its weight d. its momentum

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

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

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?