Answer:
Positive correlation
Explanation:
When one variable increases, the other increases as well. In this case, a higher number of cigarettes smoked per day will see an increased risk of lung cancer as well.
importance of respiration
Answer:
Respiration is important because it converts food energy into chemical energy.
Explanation:
What type of potential energy do skiers take advantage of?
Answer: gravitational potential energy
The skier possesses gravitational potential energy at the top of a slope, which transforms into kinetic energy as he moves down the slope.
hope this helps.. stay safe and have a great day... :D
What direction will solutes move if a protein pump is functioning properly?
Answer:
Solutes dissolved in water on either side of the cell membrane will tend to diffuse down their concentration gradients, but because most substances cannot pass freely through the lipid bilayer of the cell membrane, their movement is restricted to protein channels and specialized transport mechanisms in the membrane.
Explanation:
what are the reactants in this chemical reaction
Answer:
There aren't any reactants here
Which statement best compares pioneer species with climax communities?
Both are involved with stages of succession, but climax communities are the beginning and pioneer species are the end result.
Both are involved with stages of succession, but pioneer species are the beginning and climax communities are the end result.
The appearance of each indicates that the number of species in the area is increasing.
The appearance of each indicates that the number of species in the area is decreasing..
Answer:
B
Explanation:
Answer:
b
Explanation:
Both are involved with stages of succession, but pioneer species are the beginning and climax communities are the end result.
Please help me it's due in an hour.
Answer:
cheese
Explanation:
did i stutter ?
Cells that do not contain a nucleus are known as what?
Answer:
prokaryotes
Explanation:
Which characteristic is best for identifying whether a rock is intrusive or extrusive?
A.color
B.shape
C.texture
D.weight
Answer:
best for identifying whether a rock is intrusive or extrusive is texture (c)
Explanation:
What is the ratio of surface area to volume for a sphere with the following measurements?
Answer:
I believe it would be 8.292
Explanation:
what energy is made when food is dissolving in your stomach acid?
Answer:
Your stomach's primary digestive juice, hydrochloric acid, can dissolve metal, but plastic toys that go down the hatch will come out the other end as good as new.
what is the most likely source of the increase in carbon dioxide in the atmosphere shown in the graph above
Answer:
I'm pretty sure its burning fossil fuels and stuff like that
PLEASE HURRY!!!
Examine the leaves of a palm tree.
Which statement most specifically describes a palm tree? Choose one answer.
Palm trees are dicots.
Palm trees are monocots.
Palm trees are angiosperms.
Palm trees are flowering plants.
Answer:
the correct answer is B
Explanation:
palm trees are monocots
Answer:
b
Explanation:easy
Question 8 of 20:
Select the best answer for the question.
The honeycomb-like appearance of this sandstone is a result of
A. salt weathering.
B. oxidation.
C. hydrolysis.
D. frost wedging.
Answer:
Its Salt weathering
Explanation:
Salt waethering causes those honeycomb holes.
Answer:
a
Explanation:
questions.
is a special type of cell division necessary for sexual reproduction.
Answer:Meiosis
Explanation:
what is the "Cell (plasma) membrane"? Question 1 options:
the structure that forms the surface of a cell separating its contents from the outside world.
a type of cell without a membrane-bound nucleus and without membrane-bound organelles, considered by scientists to be a more primitive type of cell than the more complex eukaryotic cells.
a small organelle, made of RNA and protein and found in both prokaryotic and eukaryotic cells, that forms proteins from amino acids .
a cell organelle that is essential to cell functions including reproduction, contains the cell's chromosomes, and is enclosed by a membrane.
Answer:
The first option
Explanation:
The cell membrane is the structure that forms the surface of a cell separating it's contents from the outside world.
Answer:
i think it is a type of cell without a membrane
Explanation:
i'm not sure sorry hawk i will look more into it to help through
What is a reasoning statement?
Answer: A reasoning is a form of logical thinking that uses related observations to create a general conclusion.
Explanation:
A life scientist such as a biologist first makes observations and records them.
Are height and radius the only magnitudes
False-- no-- there are more than 2 magnitudes
The epithelial cells of the small intestine have large numbers of mitochondria.
Explain how this is an adaptation for the function of these cells.
Answer:
★ - Mitochondria is site of ATP production.
★ - High respiration rate if there are lots of them for active transport.
★ - Needed for the metabolic activity - absorption of digested foods
Explanation:
Hope you have a great day ;-)
Mitochondria is the power house of ATP production, The epithelial cells of the small intestine have large numbers of mitochondria as it is needed for the metabolic activity like absorption of digested foods.
What are the function of mitochondria ?Mitochondria is the power house of the cell which is made up of double membranes responsible for production of energy, contain proteins, lipids, and nucleic acids.
If mitochondria is destroyed, the cell dies and the outer membrane of mitochondria is very similar to the nuclear membranes the nucleus where the inner membrane is bigger and forms multiple folds called cristae.
The area present between two membranes is called the matrix, have circular DNA, multiple proteins and essential molecules, it take of sugars by cellular proteins, enter Krebs cycle produces smaller molecules.
When electron moved a spike of energy is generated called as ATP.
Learn more about mitochondria, here:
brainly.com/question/14740753
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Which of the following is NOT an example of a mutagen?
O A. carbohydrates
B. UV radiation
O C. X-rays
O D. viruses
Answer:
A. Carbohydrates
Explain what the title of this article and video, "The Albatross, Harbinger of Human Migrations" means. In what ways should humans and their governments act like the scientists working with albatrosses
Answer:
Albatross are the indicators for migration of humans.
Explanation:
The Albatross, Harbinger of Human Migrations" means that Albatross are the indicators for migration of humans from that location. Humans and their governments act like the scientists working with albatrosses by making environment suitable for them. The humans have to reduce interventions in the places where they are present in order to increase occur in their population. governments should made policy for them to secure their habitat and prevent them from extension.
In vesicular transport, __________ transport materials into and out of the cell using _______.
Endocytosis and exocytosis transport materials into and out of the cell using vesicles.
Endocytosis is called the process by which cells incorporate into them molecules, large or small, which are covered by the formation of a vesicle that detaches into the cell, forming phagocytic vesicles.In exocytosis, the proteins or molecules produced in the endoplasmic reticulum are wrapped in a vesicle towards the Golgi apparatus, where they are released to be used by other cells or by the body in different processes.Therefore, we can conclude that exocytosis and endocytosis are the biological processes responsible for the transport of particles and substances into and out of the cell.
Learn more here: https://brainly.com/question/23901212
Answer:
Vesicles, Energy
Explanation:
what can be produced from agirculture and used to replace fossil fuels.
Answer:
Biofuels
Explanation:
Biofuel can be produce from old rotting food like corn, which is produced form the ag industry.
HELPPPP HURY ILL MARK YOU AS BRAINLIEST
Answer:
its b
Explanation:
Which of the following are examples of eukaryotic cells? (check all that apply)
A. Protista
B. Bacteria
C. Archaea
D. Human brain cells
WILL MARK BRAINLIEST!!!! Can someone help me wit dis question?
Summarize in 2-3 sentences the process of cellular respiration.
Answer: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.
Explanation:
This is the part of the cell that is responsible for digesting things.
A: lysosomes
B: mitochondria
C: ribosomes
Answer:
A i believe
Explanation:
A student is comparing two solutions. Solution A has a pH of 4 and solution B has a pH of 10. Which best describes the solutions?
Solution B is more acidic than solution A.
Solution A is more acidic than solution B.
Solution B has more hydrogen ions than solution A.
Solution A has more hydroxide ions than solution B.
Answer:
Solution A is more acidic than Solution B
Explanation:
Answer:
The answer is B
Explanation:
I took the test and got it right :)
A trilobite fossils has been used to tell us how life on earth has changed. Trilobite fossils are examples of?
A:mold and cast fossil
B:index fossil
C:trace fossil
D:petrified fossils
Answer:
B:index fossil
Explanation:
The trilobite fossils are examples of index fossils.
Index fossils are most desirable for stratigraphic construction and to predict ancient life forms on earth.
Index fossils are fossils with the following characteristics;They have short stratigraphic spanThey have a wide geographic distributionShows rapid evolutionary trends or changes.Trilobite is one of such fossils that have the above listed properties.
Make a list of (5) arthropods with uniramous appendages, and a list of 3 arthropods with biramous appendages
Answer:
biramous (branched) appendages are present in cray fish, crab , brine shrimp , prawn , sand hopper .
uniramous(unbranched) appendages are present in millipede , centipede , spider , cockroach , house fly .
All organisms are heterotrophs.
A) True
B) False
Answer:
(b) false all organism are not hetrotrophs
Answer:
False, plants are autotrophs
Autotrophs=organisms that process their food by their own
Explanation:
I hope it helped, please give me brainliest
