Science Crossword Puzzles

organ system that is a fast-acting control system of the body; responds to internal and external changes by activating appropriate muscles and glands, …

percentage of fish's body mass that is muscle, some fish like tuna swim.., fish move in this type of motion, this fin propels the fish forward, …

biomolecule made out of carbon (c), hydrogen (h), and oxygen (o), usually present in the ratio cₓ(h2o)y, smallest units of carbohydrates. they …

if you eat too much, it hurts, if you lie, it grows like pinocchio's, you carry a schoolbag on them, you put a scarf around it, girls make a …

evolutionary process in which some living things produce more offspring than others so the characteristics of organisms change over time, group of …

strong stimulant of uterine contraction which is released in high amounts during childbirth and in nursing women, the body's major metabolic …

an object that turns is a _ , the point around which the lever turns is a _ , when bending an arm, the _ is the pivot, when bending a leg, the _ is …

the movement of molecules from an area of higher concentration to an area of lower concentration, growing of fruit, vegetables and flowers, any change …

an alternative way of moving the solvent using compressed air, the phase that holds back the components in the mixture, one of the pros of column …

the side of dna that is replicated continuously, always pairs with thymine, what the m in mrna stands for, the process of making an rna molecule using …

also known as the "dirty snowball, an piece of space objects that lands/ reach the earths ground, the shiny type of asteroids, one of the most …

microbes that cause disease, a part of a eukaryotic cell not found in bacteria, gonorrhoea is caused by this microbe, a virus that effects plants, a …

a process where substances change to form new substances, a reaction where a substance burns in oxygen to release energy, a reaction where oxygen is …

this is a fundamental process that occurs in somatic cells, allowing for growth and repair, this organelle is often referred to as the control center …

term used to describe organisms that release n as nh4+ - aquatic vertebrates and invertebrates are examples, term for amino acids that eventually give …

a wire mesh that's inserted inside an artery to help keep in open, a blood vessel which supplies blood to the heart, device implanted under the …

the observable traits of an organism, a cross between individuals that involves one trait, the type of inheritance where both alleles are fully …

moves the great toe and helps maintain balance while walking and standing, the muscle producing the contour of the front and inner side of the upper …

_ diffusion - a form of passive transport that uses transport proteins, regulation of an organism's internal environment, a fluid with the same …

energy that causes a transfer of heat between materials, the pathway through which electricity flows, a material through which heat or electricity …

tye size of vibrations,, the number of vibrations per second, the unit for measuring frequency, the loudness or volume of a sound, how high or low a …

medical technique involving the modification of genes to treat or prevent disease, stem cells that exist in the body after embryonic development, type …

the _ is the primary source of scatter radiation, "radiation burn", controls the black and white, _ is a object that has been in contact …

space traveller, a massive system of stars and planets, instrument to view distant celestial objects, the red planet, artificial object orbiting a …

a particle with a positive charge, an uncharged atomic particle, a particle that is found in all atoms, total numbers of neutrons and protons in a …

a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity, a thing that is …

degree or intensity of pathogenicity of an organism, algae, protozoa, and fungi, study of microorganisms, grows in absence of free oxygen, safe method …

to compare the advantages and disadvantages of a situation or issue, to travel a long distance to search for or discover something, an object that …

the condition characterized by the destruction of red blood cells after transfusion of incompatible blood, the process by which the body generates …

# of waves that arrive per second and determines our perception of pitch, snail-shaped, this part of the ear is especially critical in hearing things …