NAME: Dates 1. The can be thought of as a screen that allows certain substances to pass through into the cell while others cannot. a. Plasma membrane
b. Nucleolus
C. Endoplasmic reticulum I
d. Osmotic calibrator

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air