Answer:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
Explanation:
Think of this as two magnets of opposite pushing against each other. Or a bowling ball running into the bowling pins.
If thyroid hormones are not released, you can regulate body temperature by _____, which requires a greater use of _____.
Answer: shivering; oxygen
Explanation:
The thyroid hormones are produced by the thyroid glands and they're the triiodothyronine and the thyroxine. The thyroid hormones are required in metabolism regulation, performs digestive functions, controls the muscle of the heart, and develops the brain.
If thyroid hormones are not released, you can regulate body temperature by shivering and which requires a greater use of oxygen.
What time period was the Pakicetus?
Explanation:
Pakicetus is an extinct genus of amphibious cetacean of the family Pakicetidae, which was endemic to Pakistan during the Eocene, about 56 to 41 million years ago.
Answer: Was found 50 million years ago during the Early Eocene Period. It was found in 1983.
Explanation:
Hope this helps
Which of the following reactions produces the oxygen released by photosynthesis?
Answer:
6CO2 + 6H2O → C6H12O6 + 6O2+Energy
Explanation:
This means that the reactants, six carbon dioxide molecules, and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
______ in your DNA are responsible for determining the traits that are expressed in an organism
Answer:
Genes
Explanation:
explain how water properties help get water from the roots of plants to leaves
Answer:
In order for water to move through the plant from the soil to the air (a process called transpiration), soil must be > root > stem > leaf > atmosphere. ... Because of this difference in water potential, water will move from the soil into a plant's root cells via the process of osmosis.
Explanation:
Why does plastic flow only occur below 50 meters of ice?
A. It is cold enough below that much ice to cause plastic flow.
B. Basal slip only occurs at depths below 50 meters.
C. Fifty meters of ice can block enough sun to cause plastic flow.
D. It takes the weight of that much ice to cause the plastic flow.
Answer:
d
Explanation:
it takes the weight of that much ice to cause the plastic to flow.
Answer:
D
Explanation:
19. Which of the following is the best strategy to control wheat rust?
O A. Invasive insect species to attack rust
B. Fungicides to treat affected crops and planting rust-resistant varieties
C. Citrus greening to prevent the spread of rust
O D. Insulation using green roofs to limit rust
Answer:
B. Fungicides to treat affected crops and planting rust-resistant varieties
Explanation:
Leaf rust is a disease caused by the fungus Puccinia triticina which affects leaves, stems and grains in wheat and related cereals (i.e., barley and rye). This disease is known to affect crops in moist conditions. Leaf rust disease is spread through fungi spores from infected wheat plants to healthy plants. Recently, leaf rust-resistant varieties have been developed by crop improvement programs aimed at introducing leaf rust-resistant (lr) genes involved in resistance against this important crop disease. Moreover, there are different types of fungicides (e.g., Prothioconazole and Tebuconazole) used for chemical control of this disease.
How does the hydrosphere affect the atmosphere?
Answer:
so when pure water vapor from the water bodies get absorbed into polluted gases in the atmosphere, acid rain is caused and when this happens in a place where an element of the hydrosphere is located, it is polluted.
Explanation:
Morphine 4mg IV push is ordered. The vial states 10mg/mL. How many mL will you give?
Answer:
If a vial of morphine has 10 mg/mL, and a dose of 4 mg is required to be administered intravenously, 04 mL must be administered to fulfill the indication.
Explanation:
Morphine is a drug, an opioid derivative, with a potent analgesic and sedative effect. Its use is intended for acute or chronic severe pain, mainly related to cardiovascular disease, cancer or severe trauma.
One vial of morphine vial has a concentration of 10 mg/mL, so if 4 mg is required, a simple calculation must be made:
Morphine: 10 mg ------------ 1 mL
Dose: 4 mg ------------ X
X = (4 x 1)/ 10
X = 4/10
X = 0.4 mL
To administer 4 mg of intravenous morphine, 0.4 mL of the injection should be used.
which part of the phospholipid is located on the
outside (exterior) of the cell membrane?
Answer:
Phospholipids and Biological Membranes
Plants, algae in some bacteria use the energy of sunlight in the process of what
Answer: Photosynthesis
Explanation: takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere. Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy.
Answer:
photosynthesis
Explanation:
hope it helps. if you need an explanation on what that is let me know!
An organism is currently using light energy to make food. Based on what you have learned, this organism will be best classified as
Answer:
This organism is best classified as an autotroph.
Explanation:
Autotrophs can make their own food.
Challenge: Make another comparison.
Earth's outer layer is like
PLSSS HELP! Geologists use rock samples and_________evidence to prove what Earth's ______
is like.
Answer:
geologists use rock samples and direct evidence to prove what earth's structure is like.
Explanation:
How many layers are in a typical landfill liner between the clay in the ground
and the solid waste?
Select one:
a. 2
b. 3
c. 4
d. 10
When is carbon dioxide used during photosynthesis?
A. Light- independent reaction
B. Light-dependent reaction
C. Carbon dioxide is made, not used
Answer:
Pretty sure its b.
Explanation:
pleaseee help ASAPPP
Mistakes are sometimes made in duplicating or transmitting genetic information. These mistakes are called
Answer:
Mutation
Explanation:
Mutation is any alteration or change in the genetic sequence of a gene caused by mutagens (substances) or mistakes during replication of genetic sequences.
A mutation occurs in the gene from time to time, although, the cell has protocols in place to put them under control if they occur. However, when DNA or a gene is being copied and transferred to offsprings, there is bound for mistakes called MUTATION to occur.
Which populations are least affected by density-dependent factors?
Classical biotechnology begins around 1800,
O True
False
Answer:
True
Explanation:
Which illustration of transport across the
membrane requires energy?
Answer:
answer is on the pic
Explanation:
may be this is helpful!
The type of selection where the characteristics on both extremes are selected against is
Answer:
stabilizing selection
Help. It is due today
Answer: B
Explanation: tadpoles lack limbs and possess longtails, adult frogs on the other hand have two hind limbs and two fore limbs
During an ice age, water is stored in glaciers.The picture below shows land area before and after an ice age.How are the land area and the oceans affected during an ice age?
Answer:
We cannot answer without a picture or description..
A common question you'll need to answer is "What is the relationship between the independent
variable) and (the dependent variable)?" In other words, as you change the variable that you're
testing, what is the outcome?
- So in this case, what is the relationship between time and the diameter of the trees?
HELP PLZZZZZ
Answer:
viton
Explanation:
viton
Where do these reactants enter the leaf? (be very specific)
Water (H2O) enters the plant through the…
Carbon dioxide (CO2) enters the leaf through the…
Light enters by hitting the leaf
Answer:
Explanation:
Eee
The baker mixed yeast in the dough and kept it away for the night , The next morning it had risen high up , Explain how this happened
Explanation:
Maybe this can help.
In bread making (or special yeasted cakes), the yeast organisms expel carbon dioxide as they feed off of sugars. As the dough rises and proofs, carbon dioxide is formed; this is why the dough volume increases.
The theory of Copernicus contained six hypotheses:
The sun is at the ____ of the planets.
The Earth is ____ of the planets.
All the planets ____ around the sun.
Each planet revolves around the sun in its own ___ and at different ___.
The moon ___around the Earth.
The stars are___ part of the solar system.
(fill in the blanks)
Answer:
The sun is at the beginning of the planetThe earth is third of the planetsAll the planets orbit the sun Each planet revolves around the sun in its own direction and at different speed.The moon orbit around the earth.Answer:
The theory of Copernicus contained six hypotheses:
The sun is at the center of the planets.
The Earth is one of the planets.
All the planets orbit around the sun.
Each planet revolves around the sun in its own orbit and at different distances.
The moon orbits around the Earth.
The stars are not part of the solar system.
Explanation:
hope this helps :)
From Earth’s atmosphere, where can the carbon atom go next?
4. Watson and Crick made a successful model of DNA based on
Rosalind Franklin's X-ray studies. This indicated that
DNA was
A. a triple helix with intertwined bases.
B. a double helix with bases outside the helix.
a. a double helix with bases inside the helix.
D. a single linear molecule of bases held together by
sugar-phosphate bonds.
Answer:
The right answer is the third statement.
--> A double helix with bases inside the helix.
This indicated that DNA was a double helix, with bases inside the helix. The correct option is c.
What is Watson and Crick's DNA model?Watson and Crick theorized that DNA is a double helix made up of two long helical strands twisted together.
In "Genetic Implications," Watson and Crick postulate that the replication of deoxyribonucleic acid, or DNA, may have a structural foundation. Scientists had just recently concluded that DNA contained genes, which were known to contain information that dictated an organism's identity when Watson and Crick proposed their theory of DNA replication.
In their model, each DNA strand was made up of discrete elements called bases, and the bases on one DNA strand matched the bases on the other.
Therefore, the correct option is c. a double helix with bases inside the helix.
To learn more about the DNA model, refer to the link:
https://brainly.com/question/5077600
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