Answer: poop
Explanation: if you cover yourself in poop it heats your body up an animal does this but i cant remember which one
Answer:
Natural immunity: inborn defence. External defence is maintained by means of intact skin, by mucous, which traps and eliminates micro‐organisms, and by body secretions such as saliva and perspiration, which have disinfectant properties.
What was John snows original hypothesis and how did it conflict with prevailing models of Heath and disease
Answer:
Explanation:Snow's hypothesis was that contaminated water was the source of the disease, but the challenge was how to prove this to others who were skeptical. ... It is now known that cholera is a waterborne disease, spread when water used for drinking or washing food has been contaminated with feces from infected individuals.
PLEASEEE HELPPPPP!!!!!!!
which aquatic ecosystem is the most commercially exploited for seafood and minerals.
Answer:
The coral reefs of the Caribbean are thought to be under threat
Explanation:
Overfishing threatens over 60 percent of Caribbean coral reefs. Declines in coral cover and increases in algal cover have been observed across the region. This analysis identified about one-third of Caribbean reefs at high threat from overfishing pressure and about 30 percent at medium threat.
In Yosemite National park glaciers and volcanoes have helped create the landscape. Which of these were caused by glacier movement. There are 3.
Terminal Moraines
Thermal Geysers
Bedrock Striations
U Shape in Cross Section
Basalt Flows
8. Give reason
a) Butterfly is called an invertebrate fo class 4
On which amusement park ride might you see an inclined plane
Answer:
Yes
Explanation:
A roller coaster is inclined
Which of the following correctly summarizes the development of the fetus during the second trimester?
Body functions, reflex development, and skin details
Cell division and tissue specialization
Gastrulation, neurulation, and rhythmic breathing
Specialization, function, and growth
Answer:
Body functions, reflex development, and skin details
Explanation:
The second trimester marks the period between the thirteenth to the twenty-sixth week. During this period of fetal development, the fetus begins reflex development such as sucking and swallowing. He is also now able to respond to stimuli.
Body functions are also developing at this stage. The baby can now kick, turn, and move his body. The brains are developing, the hairs and fingernails are also beginning to develop.
Skin details are also developed at this stage. For example, the vernix caseosa is produced to protect the skin of the fetus.
The tropical regions are warmer than the polar regions due to the angle of the Sun's rays. As a result, there is generally higher pressure at the poles and lower pressure at the equator, so which way does the wind blow on Earth's surface.... Answers --> A. The wind blows cold air toward the equator from the poles.... B. The wind blows warm air from the poles to the equator..... C. The wind blows cold air from the equator to the poles...... D. The wind blows warm air from the equator to the poles
The wind blows warm air from the poles towards the equator on the surface of the Earth. So, the correct option is B.
What is Wind?Wind is defined as the natural movement of air or other gases relative to a planet's surface which occurs on a variety of scales, from thunderstorms lasting tens of minutes, to land masses lasting a few hours. The wind blows warm air from the poles towards the equator on the surface of the Earth.
Global winds result from differences in the absorption of solar energy between climate zones on Earth, to local breezes that results from the warming of land surfaces. Gentle or moderate wind is known as the breeze while strong and gusty wind is known as the storm, when accompanied by thunder and lightning and small gusts of wind moving at high speed are known as gusts.
So, the correct option is B.
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State the 4 agents most
responsible for land mass
movement
Answer: soil sun water and fertilizer
Explanation:
Answer: erosion, weathering, earthquake?, plate tectonics
Explanation:
does osmosis need energy? NEED TO KNOW ASAP!
Answer:
Osmosis don't require the cell to expend any of its own energy, as they are passive processes.
Explanation:
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Which of the following describes all animals? A. All animals have backbones. B. All animals are multicellular. C. All animals control their own body temperature. D. All animals are vertebrates.
Answer:
b
Explanation:
Answer:
B, definitely B.
Explanation:
Which organelle aids in the production and movement of proteins and other materials through the cell?Which accurately labels the lysosome?
Answer:
Hey
Explanation:
✴Endoplasmic Reticulum organelle aids in the production and movement of proteins and other materials through the cell.
what is the steps of the digestion of protein
Answer:
Protein digestion begins when you first start chewing. There are two enzymes in your saliva called amylase and lipase. They mostly break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids.
Hope this helps :)
Answer
Enzymes break down carbohydrates, proteins and fats
Explanation:
Protein digestion begins when you first start chewing. There are two enzymes in your saliva called amylase and lipase. They mostly break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids.
9. Which organelles found in plant and animal cells are also found in bacterial cells
O chloroplasts
O ribosomes
O endoplasmic reticulum
O Golgi bodies
Answer:
ribosomes
Explanation:
hope it helps!
Will give 100 points!! ASAP
Animal life in the Paleozoic Era included all of the following EXCEPT ____. a. marine life c. amphibians b. humans d. reptiles
HELPSSS PLS
Fossils can help determine which of the following?
a.
how vertebrates changed over time
c.
why the earth revolves around the sun
b.
when the world would come to an end
d.
none of the above
Respuesta: un
Es porque lo sé, hablo inglés aunque.
Which animal is the house cat closest to
Answer:
The closest relatives of domestic cats are the African and European wild cats, and the Chinese desert cat.
A section of one DNA strand has the sequence ACC GAG GTT. What is the sequence of the strand it binds to?
Answer:
UGGCUCCAA
Explanation:
Basically when you transcribe DNA into mRNA, you find the complementing base pair, for example if G is written in the DNA, the mRNA would show C, and if an A was in the DNA, a U would be shown. It is NOT THYMINE in RNA!! This changes to Uracil in RNA, and that is VERY important. The reason why it is flipped is because of the tRNA. So 3 mRNA nucleotides make a codon, and the tRNA are also in sets of 3, but are called anticodons. The tRNA is complementary to the mRNA strand, AKA the same as the DNA strand except with Uracil instead of Thymine. This is because Thymine breaks down in the presence of Oxygen and so is replaced by Uracil.
Which of the following is NOT an example of stored chemical energy?
glucose
ATP
bread
starch
Answer:
The answer is ATP
HELP PLEASE!!! ITS AN EXAM!!!!!!
Human bones have both strength and a limited amount of flexibility. Their strength helps bones to perform which function?
a. produce blood cells
b. circulate oxygen
с. absorb calcium
d. provide support
Emily has a class assignment to study conservation of energy and collisions she starts with two golf balls that hang from strings and hit each other when they swing explain how Emily's is the two golf balls that collide
Answer
its the force of gravity
Explanation:
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What type of autopsy is performed on a body that is thought to have died from
natural causes?
O1) medical
O 2) forensic
O3) automatic
)4) coroner
Question 10 (2 points)
Careless work, fraud, biases, confirmation bias, are all examples of
O poor science
O good science
higher level science
popular science
What is the role of digestion?
Answer: Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.
Explanation:
which of these best describes what science is? A.a body of knowledge B.a way of doing experiments c. a way of looking at and thinking about the natural world D. a series of ideas
Answer:
A. It's the pursuit and application of knowledge and understanding of both the natural and social world.
A cell contains the same DNA as its parent cell. This is a result of which process?
mitosis
meiosis
gamete formation
fertilization
the answer is mitosis
Explanation:
biology
Answer:
The answer is (A.)
Explanation:
What type of speciation results in hybrids of the 2 species?
Answer:
Alloploidy results when two species mate to produce viable offspring. In the example shown, a normal gamete from one species fuses with a polyploidy gamete from another. Two matings are necessary to produce viable offspring. The cultivated forms of wheat, cotton, and tobacco plants are all allopolyploids.
Explanation:
Which best describes the digestive system of arthropods?
incomplete, two openings
complete, one opening
two-way, one opening
one-way, two openings
Answer:
d. one-way, two openings
Explanation:
Answer:d
Explanation:
trusst
Which type of reaction does food digestion represent? During digestion, enzymes act on food to break down the complex substance present in food to simpler substances. These chemical reactions are ________reactions.
Answer:
reacts to a belch or a stomach pain if you eat to fast.
Explanation:
Answer:decomposition that the answer
Explanation:
How do bones grow (explain the process)?
Answer:
Bones grow in length at the epiphyseal plate by a process that is similar to endochondral ossification. The cartilage in the region of the epiphyseal plate next to the epiphysis continues to grow by mitosis. The chondrocytes, in the region next to the diaphysis, age, and degenerate.
HELP, 100 POINTS!
Identify one source of carbon that can be found in each of these four spheres: atmosphere (air), geosphere (land), biosphere (living organisms) and hydrosphere (water).
The mitochondria has been described as the engine of the cell. Why is this a fitting nickname? How is this organelle involved in the process of cellular respiration?
Describe the process of photosynthesis in plants. Why is this process important to animals and humans?
How are the processes of cellular respiration, photosynthesis and carbon cycle related to each other?
Explain how one of the processes discussed in this module (photosynthesis, cellular respiration or the carbon cycle) apply to both the Law of Conservation of Matter and Law of Conservation of Energy.
Answer:
1.Mitochondria is considered as the power house of the cell as it helps in producing large amount of energy in the form of ATP (adenosine triphosphate) that is used in driving various cellular activities.
2.Through a process called photosynthesis, plants use energy in sunlight to turn a gas called carbon dioxide and water into sugar. Plants then use this sugar to grow. At the same time, plants produce a gas called oxygen as a waste product, which is lucky for us and other animals because we need oxygen to breathe!
3.Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.
4.Cellular respiration uses oxygen and has it's waste product of carbon dioxide (CO2). How does photosynthesis demonstrate the law of conservation? ... The AMOUNT of carbon-dioxide atoms released by respiration are EXACTLY EQUAL to the atoms of these materials contained in the oxygen and carbon converted.The Law of Conservation of Matter states that matter cannot be created or destroyed. The carbon cycle is an example of the Law because the same carbon atoms are being recycled through the carbon cycle. ... Carbon is used for energy, and some is stored for growth.