Science Crosswords

_ equations - a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products (2 words), a …

_ acid is present in our body, an alkali is a type of _ , what has a ph of 7?, what color change could occur when hydrochloric acid is added to an …

a state of equilibrium in living things, complex proteins that speed up chemical reactions in the body, the diffusion of water across a membrane, long …

where waters a plant, process responsible for water entry to the plant, mineral that helps to make the plant cell wall, material that reinforces the …

separation of two or more substances of different boiling points, the process of separating heavy solid substances in water, the technique which is …

use fossil remains to understand different aspects of extinct and living organisms, _ selection - process in which an organism adapts to its …

what hormone does the pancreas supply?, what gland secretes at least 6 distinct hormones?, how many principal endocrine glands?, stimulates …

what group are the alkaline earth metals in?, element found in fireworks, element used to extract oil and gas, element that can be found in ore mine, …

what nationality was he?, he won this award in 1935 for his discoveries, who discovered that atoms were mostly empty space and taught chadwick …

alkalis are often found in what household products, the what scale tells us how dangerous acids and alkalis are, the main hazard symbol found on …

what do scientists use to measure artifacts under 30,000 years of age?, in order to date old materials, scientists use?, the half-life of carbon-14 …

last name of the scientist who named "cells", scientific tool that allows us to examine tiny cells, jelly-like substance that surrounds the …

the process by which a cell captures energy in sunlight and uses it to make food, an organism that can make its own food, an organism that cannot make …

one of multiple alternative versions of a particular gene, refers to any chromosome that is not a sex chromosome, the traits observable in the …

the maximum displacement of a body from the equilibrium position during an oscillatory motion, _ displacement - the angle described at the center of …

by breaking down the rna of invading _ , rnase protects our cells from damage, a substrate binds to the _ on an enzyme, rna is made up of _ , enzymes …