Datasets:

AndyChiang

/

dgen

like 0

the suns innermost layer is called **blank**

core

A growth spurt requires constant divisions of **blank**

cells

Fungi may form mutualistic relationships with plants , algae , cyanobacteria , and **blank**

animals

Dessication is an extreme and usually fatal form of **blank** in animals

dehydration

Internal and external forms of **blank** life process occur as simple diffusion due to a partial pressure gradient

respiration

Soluble minerals and clays accumulate in **blank** soil layer , allowing it to hold more water

subsoil

the common word for potential difference in a circuit is **blank**

voltage

the stomach of a crocodile have **blank** chambers

two

Although air can transfer heat rapidly by convection , it is a poor conductor and thus a good **blank**

insulator

Most plants grow continuously , except for **blank** periods

dormant

**blank** are used to observe the earth 's surface

satellites

Carboxylic acids are weak acids , meaning they are not 100 % ionized in **blank**

water

An endocrine disease usually involves the secretion of too much or not enough of **blank**

hormone

In experiments with garden peas , austrian monk gregor mendel described the basic patterns of **blank**

inheritance

Nutrition and diet affect your metabolism . more energy is required to break down fats and proteins than this ? **blank**

carbohydrates

unsaturated hydrocarbons with at least one double bond between carbon atoms are called **blank**

alkenes

the opposite of melting is **blank**

freezing

Sexual reproduction involves haploid gametes and produces a diploid zygote through **blank** process

fertilization

Transform faults are the site of massive **blank**

earthquakes

In a chemical reaction , the amounts of reactants and products will be constant when **blank** state is attained

equilibrium

**blank** protects a developing flower while it is still a bud

sepals

the term for the force of attraction between things that have a mass is **blank**

gravity

the long , thin protein extensions in most prokaryotic cells are called **blank**

flagellum

Dialysis is a treatment for failure of **blank** organs

kidneys

Renal plasma flow equals the blood flow per minute times the **blank**

hematocrit

**blank** different types of taste can be detected by taste buds

five

Titration is a method to determine **blank** in acids or bases

concentration

sores in the lining of the stomach or duodenum that are usually caused by bacterial infections or acidity are **blank**

ulcers

**blank** is made from dna and protein molecules coiled together

chromosome

The bones of the skull are connected by **blank** type of joints

immovable

the lowest layer of the atmosphere is **blank**

troposphere

Phosphate-containing ocean sediments form primarily from the bodies of ocean organisms and from their **blank**

excretions

The passing of traits from parents to offspring is done through **blank**

dna

In a glass of sweet tea the sugar is known as the solute and the water is known as **blank**

solvent

Red litmus paper turns **blank** color when placed in a basic solution

blue

The difference between the theoretical half-reaction reduction potential and the actual voltage required is called **blank**

overpotential

all vertebrates reproduce in **blank**

sexually

**blank** is used to describe a collection of molecules surrounded by a phospholipid bilayer that is capable of reproducing itself

cell

By allowing blood levels of a hormone to be regulated within a narrow range , feedback loops contribute to maintaining **blank** state

homeostasis

**blank** are living things that obtain glucose by eating self feeders called

heterotrophs

Virtually every task performed by living organisms requires **blank**

energy

Compounds like sodium chloride form structures called **blank**

crystals

When a series of measurements is precise but not **blank** , the error is usually systematic

accurate

alloys that are mostly composed of mercury are known as **blank**

amalgams

**blank** are made from highly reflective metal that is applied to a curved or flat piece of glass

mirrors

Surface tension of alveolar fluid , which is mostly water , creates an inward pull of the tissue of **blank** organ

lung

**blank** of tumor mostly does not cause serious problems and can be completely removed by surgery

benign

**blank** and protects the soft organs of the body

skeleton

the earth ' s main source is of energy **blank**

sun

**blank** of reproduction only involves one parent

asexual

How metalloids behave in chemical interactions with other elements depends mainly on the number of **blank** , in the outer energy level of their atoms

electrons

**blank** shows specialization and adaptation

segmentation

The spermatids are transported from the testes to **blank**

epididymis

**blank** makes and stores pigments that give petals and fruit their orange and yellow colors

chromoplasts

When electrons return to a lower energy level , they emit the excess energy in the form of **blank**

light

another term for nearsightedness is **blank**

myopia

particles take the shape of their container , but can not expand to fill it in **blank**

liquid

Runoff is likely to cause more **blank** if the land is bare

erosion

Cations have **blank** type of charge

positive

**blank** is subdivided into ascending , descending , transverse and sigmoid parts

colon

Ammonia , urea , and uric acid are examples of **blank** kind of waste

nitrogenous

variants of genes are called **blank**

alleles

Mushrooms are an example of **blank** type of organism , which includes beneficial and toxic specimens

fungi

Comparing **blank** sequences provides clues to evolution and development

genome

a measure of the average amount of energy of motion , or kinetic energy , a system contains is called **blank**

temperature

Many hydrocarbons are cyclic and adopt specific three-dimensional structures that influence their physical and **blank** properties

chemical

Bacteria can be chemotrophs , which obtain **blank** by breaking down chemical compounds in their environment

energy

**blank** maintain a unidirectional flow of blood despite the low blood pressure

valves

we call the cartilaginous structure that surrounds the notochrod **blank**

arcualia

the process of the transfer of pollen from an anther to a stigma in angiosperms is called **blank**

pollination

Despite its small size , an erythrocyte contains about 250 million molecules of **blank**

hemoglobin

**blank** variables are used to describe the condition of a gas

four

a suggested explanation for a phenomenon or a suggested explanation for a relationship between many phenomena is called **blank**

hypothesis

Land plants are classified into two major groups according to the absence or presence of **blank** tissue

vascular

the name for biochemical compounds that consist of one or more chains of small molecules is called amino acids **blank**

proteins

the ionic compounds that produce negative hydroxide ions when dissolved in water are **blank**

bases

Triggered by changes in the environment , migration and hibernation occur as cycles on **blank** temporal basis

annual

In most animals , **blank** sense is related to balance or equilibrium

hearing

Terminal pods are located at the end of **blank**

stems

What forms **blank** the spores from two parents fuse during sexual reproduction

zygospore

the most common seedless vascular plants are **blank**

ferns

In a monogamous pairing , a male individual is generally paired with **blank** other type of individual in a sexual relationship

female

**blank** is formed when an oxygen atom picks up a pair of hydrogen ions from a solution

water

you call a species that has died out in the past **blank**

extinct

the method of setting or correcting a measuring device by matching it to known measurement standards is called **blank**

calibration

**blank** branch of biology studies animal behavior

ethology

**blank** of measure is equal to the amount of work a horse can do in 1 minute

horsepower

**blank** is characterized by an incomplete digestive system and a single , tentacled opening

cnidarians

not the same as energy , but means the energy per unit charge is **blank**

voltage

**blank** is used to propagate other plants

leaves

Something that has all of the characteristics of life is considered to be **blank**

alive

living things need **blank** to survive

nutrients

The denser regions of the electron cloud are called **blank**

orbitals

In studying energy , scientists use **blank** to refer to the matter and its environment involved in energy transfers

system

A system in **blank** state can not spontaneously change , and therefore can do no work

equilibrium

a species that plays an especially important role in it 's community called is **blank**

keystone

The rings of **blank** planet can be easily seen from earth

saturn

a blue green color is **blank**

uranus

The simplest class of organic compounds is the **blank**

hydrocarbons

Some meteorites are made of iron and nickel and are thought to be very similar to **blank** part of the earth

core