Science Crossword Puzzles

a hydrocarbon whose molecules contains at least one carbon– carbon double bond (11), hydrocarbons with similar boiling points separated from crude …

made in a chemical reaction, can produce new compounds, more than one element joined together, table with all the elements on it, only one type of …

damage to the corneal epithelium, collection of blood in the anterior chamber of the eye, when there is a full thickness injury to the cornea, sclera, …

# 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 …

a ratio expressed as a fraction that equals one, the ratio of the actual yield to the theoretical yield of a material, the volume occupied by 1 mole …

the measure of how far an object moves in a given amount of time, the rate at which velocity changes, a quantity that has both size and direction, a …

the black round parting the middle of your eye, of or related to the inside of your eye, see night blindness, a malignant tumor that forms on your …

describes the tail region of a phospholipid, solution with equal solute to the cell, describes the head region of a phospholipid, type of transport …

living parts of an ecosystem, a mixture in which two or more substances are mixed completely, the largest particles that make up soil, a pull or push …

from what element do plants extract carbon dioxide during photosynthesis? & in cellular respiration what element is released as carbon dioxide …

substances that can't be broken down, tiny packets of electromagnetic radiation or energy, two or substances that have combined together …

the rate of change of velocity over time, change in position of an object that is dependent on direction, the speed at any given point - what shows up …

if no oxygen is available, cells can obtain energy through the process of, the phase of photosynthesis responsible for mainly producing glucose, …

a bony structure that forms the head in most vertebrates. it supports the structures of the face and provides a protective cavity for the brain, there …

wrist bones, collarbone, skull bone, thigh bone, thinner lower leg bone, upper arm bone, hipbone, palm bones, foot bones, kneecap, fingers and toes, …

attaches muscle to bone, where red blood cells, platelets and white blood cells are made, wrist and ankle joints, protects important organs like the …

helps bile to be more concentrated, produces hormone insulin and secretes it into the bloodstream, the main muscle of respiratory system, secretes …

the _ nervous system increases heart rate and stroke volume, the _ muscles are attached to the chordae tendineae, what is the amount of blood pumped …

senses external environment and communicates with and activates other parts of the body, protects against foreign substances, allows ingestion and …

c1, very first bone in the neck, c2, second bone in the neck, neck region of spine, chest region of spine, lower back region of spine, long, thin, …

a hierarchical structure that depicts the patterns of energy flow between different tropic levels within an ecosystem, refers to a relationship in …

take in food, digest food into smaller molecules and absorbs nutrients, protects organs, provides shape support, stores materials(fats, minerals), …

system bring oxygen to the body, blood vessels that carry blood toward the heart, stretchy sac for temporarily storing urine, blood cell that defends …

a tube that is held open by c-shape rings of cartilage; connects the larynx and the bronchi, the organ of the lymphatic system in which t cells …

the rate at which an unstable nucleus decays, particle made up of a helium nucleus, the unit of radioactive decay, name of the model of the atom that …

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

a gas that can make balloons float or explode into a fiery mess, most wires are made of this metal, common radioactive element referred to in movies, …

set of three nitrogen bases that represents an amino acid; order of nitrogenous bases in mrna determines the type and order of amino acids in a …

something burning, heat always _ from hot to cold, deals with matter and energy, the starting chemicals of a reaction, one of the products of …

atoms with the same number of protons but a different mass number, when a ligand has multiple coordination sites and will bond to a metal center in …