Biology

24Jan

the tail bone of humans is an example of a

CharissaPostley267 Biology 1 0
24Jan

Describe the basic characteristics that all living things on earth have in common

mubasheraliuk Biology 1 0
24Jan

Is is true that flagellates living in symbiosis always harm the animal in which they live in?

moozoom12 Biology 1 0
24Jan

All life on land, including plants and animals, needs __________ to survive and grow. a. humankind b. nutrients c. fertilizer d. forestry

YuFi Biology 1 0
24Jan

Why does range of motion need to be measured separately for each joint? a. The average ranges of motion of joints are not known. b. Each joint has a different range of motion. c. Range of motion can change rapidly in a joint. d. none of the above

Pyeatt157 Biology 1 0
24Jan

How is cardiac muscle similar to smooth muscle? a. Both are striated b. They share no similarities c. They share no differences d. Both have one central nucleus

minionluver02 Biology 1 0
24Jan

In grafting, the plant with the root system is called the scioncuttingrootstock, and the portion of the plant with the buds is called the cutting root stock scion.

mrstomlin2005 Biology 2 1
24Jan

The limbic system in your brain, contains your brain s_______center.

mbarrera34 Biology 1 0
24Jan

The main molecule used by muscles in fueling their movement is called ATP. a. True b. False

aasia Biology 1 0
24Jan

An important principle scientists follow to determine ancient climates is: a. Larger plants and animals require warmer climates. b. If an organism today needs certain conditions to live, then a similar organism that lived in the past needed similar conditions. c. Earth was warmer long ago, so the climates were too. d. Climatic changes today occur faster than in ancient times.

Neda810 Biology 1 1
24Jan

Which of the following is NOT transferred by alveoli? a. oxygen b. blood c. carbon dioxide d. gases

karlatoro9 Biology 1 0
24Jan

Compared to invertebrates, many vertebrates die during the earlier stages of their life cycle because they are a major part of the food chain. a. True b. False

kipper Biology 1 0
24Jan

Definition of economics

Truly Biology 1 0
24Jan

The _____ side of your heart receives deoxygenated blood full of carbon dioxide. Left Lower Right Upper

Nuckyk206 Biology 1 0
24Jan

Teenagerus Americanus, a two-legged ape indigenous to North America, breaks out in a cold sweat whenever exposed to elevator music. This reaction is most likely a.

sadie1 Biology 1 0
24Jan

Adrenaline is released by the _____.

Chontel Biology 1 1
24Jan

Iorek lives near the North Pole. The snow in his backyard adds water to the atmosphere through _____. transpiration evaporation sublimation condensation

Noegelhanah Biology 1 0
24Jan

______ a thread-like molecule in the nucleus composed of DNA a. gene b. allele c. trait d. chromosome

emily2464 Biology 2 0
24Jan

_______________________________ are plants that produce flowers, and include grasses, roses, and maple trees. Angiosperms Autosperms Gymnosperms

Sami123 Biology 1 0
24Jan

Explain the relationship between ecosystem and biomes

bearstudd Biology 1 0
24Jan

what is the human body insulated by. carbohydrates, lipids, nucleic acids, or proteins

JudithGaglio877 Biology 1 0
24Jan

A satellite took x-rays pictures of a solar flare. How did the solar flare most likely appear on the x-ray pictures?

ArnoldoBialas Biology 1 0
24Jan

What contains the asthenosphere and the lower mantle

BirgitLestourgeon Biology 1 0
24Jan

_______________________refers to organisms such as humans, fish, and birds that have an interior skeleton, or endoskeleton, and a backbone. Gymnosperms Invertebrate Vertebrate

dhillionmeena Biology 1 0
24Jan

_______________________refers to animals such as insects, sea anemones, and worms that lack an interior skeleton. Gymnosperms Invertebrate Vertebrate

dhillionmeena Biology 2 0