Answer:
There are gaps in the fossil record because many early forms of life were soft-bodied, which means that they have left few traces behind. What traces there were may have been destroyed by geological activity. This is why scientists cannot be certain about how life began.
Explanation:
Why are there diffferent types of albinism’s, but they have similar phenotypes?
Answer:
there are numerous alleles of the TYR gene that, in certain combinations, can result in phenotypic albinism
Explanation:
What do you think matter is used for
Answer-
Explanation:
Thank you so much don't forget to follow
and thanks for the points
Which of the following would be the best energy source for developing countries because it is cheap and easy to obtain?
A. Geothermal
B. Nuclear
C. Biomass
D. Coal
Answer:
Coal
Explanation:
Coal is the most common form of energy, and it only needs to be mined and processed to be useable.
HELP ASAP WILL GIVE 10 POINTS PLEASEEE two populations of foxes are prevented from mating only because they live on two opposite sides of the Mississippi river this situation is a example of
a geographic isolation
b reproductive isolation
c natural selection
d adaptive radiation
Answer:
A geographic isolation
Answer:
A: Geographic isolation
The feather from which bird was most commonly used to make quill pens?.
Answer:
Goose feathers
Explanation:
Goose feathers were the principal source of quills. Quill pens were traditionally made from goose feathers with the consensus being that they were stronger and larger than other birds.
I hope this helps!
Lab: Exercise and Homeostasis
A lab report can be defined as a summary of the outcomes of an investigation (in this case homeostasis).
What is the purpose of research?The purpose of research is to try to answer to a proposed explanation (hypothesis) about a particular issue from the real world.
In this case, our working hypothesis may be associated with the internal state of equilibrium (homeostasis) of organisms.
In conclusion, a lab report is a summary of the outcomes of an investigation (in this case homeostasis).
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What devices are used by operators to block out scattered radiation?
A) Lead barriers/shields
B) Digital subtraction devices
C) Intensifying screens
D) Paralleling harrior
Answer:
A
Explanation:
PLEASE HELP FAST
Upwellings return nitrates to the surface of the ocean.
True
False
Answer:
True
Explanation:
I think search it up tho
what effect do you think genetic drift would have on the genetic diversity of a population?
Answer:
Genetic drift can result in the loss of rare alleles and can decrease the size of the gene pool
Answer: Decrease
Explanation: Because the population evolves from a small number of individuals, there will be less genetic variation. In other words, there will be fewer total alleles in the population
7. After dinner, the amylase enzyme action stops once it reaches the stomach. Which
of the following can explain why the amylase enzyme did not work in the stomach?
(A) There is no starch in the stomach
(B) Amylase enzyme does not digest proteins
(C) Pepsin enzyme outcompete amylase enzyme
(D) The gastric juice is too acidic for amylase enzyme
(E) The gastric juice is too basic for amylase enzyme
Handy
Lisa sees the image below as she researches the behavior of light.
A clear glass of water with a metal spoon inserted halfway into it. There is an offset between the top half of the spoon and the bottom half of the spoon.
Which behavior is the spoon in the top image most likely being used to illustrate?
refraction
absorption
reflection
bounce
Answer:
THE ANSWER IS REFRACTION
Explanation:
The spoon half dipped inside the water is appeared to be bent. This is due to the optical phenomenon called refraction.Refraction is the property of light by virtue of which light ray bends away or towards the normal at the point of incidence when it incidents obliquely at the refracting surface.In the given figure, light rays are coming from air which is optically rarer medium as compared to water. So, the ray, after striking the air-water interface, gets bent towards the normal in the optically denser medium i.e water. It is so because the velocity of light in optically denser medium is less as compared to rarer medium.We view the object due to the light. As light rays are bent, so the spoon is appeared to be bent.
PLEASE GIVE BRAINLIST
Answer:
^^ there right give then brainliest
Explanation:
GUYS I NEED ANSWERS ASAP
Btw I said the subject is biology because I couldn’t find what’s the right subject I’m still in elementary but pls I really need the answers now
Answer:
for first one
a- jan
b- feb
c- mar
d- Apr
The ability of an individual organism to survive and reproduce in its natural environment is called
-natural selection
-evolution
-decent with modification
-none of the above
Answer:
None of the Above.
Explanation:
The correct answer is fitness. The Theory of Evolution defines fitness as a result of the adaptations an organism has which increase its chance of survival.
What level of organization includes the abiotic factors.
Answer:
The Eco system
Explanation:
It includes all the abiotic factors !
Hope it helped !
Please help!
Which of the following best describes the source of materials used to make the DNA backbone?
a- atoms found in minerals and carbohydrates
b- atoms found only in lipid polymers
c- atoms found in proteins and carbohydrates
d- atoms found only in proteins
Answer: Chill out, The answer is C
Explanation:
Protiens and Carbs are both needed for the DNA to work properly.
The cell membrane is made of a ___ ___.
How is urine formed starting with the blood
Answer:
As blood flows through the glomerulus, blood pressure pushes water and solutes from the capillaries into the capsule through a filtration membrane. This glomerular filtration begins the urine formation process.
Explanation:
Hope this helps
Answer:
As blood flows through the glomerulus, blood pressure pushes water and solutes from the capillaries into the capsule through a filtration membrane
NOTICE COPY AND PASTED - I DONT TAKE CREDIT.
9. What will happen if you forget to water your plants?
Answer:
The plant will die
Explanation:
if you don't water your plants the plant will die
Answer: The tips and edges of the leaves dry out and turn brown. The entire leave will eventually turn brown and die.
art B: Analyze and Extend
Question 1
Does your MyPlate Plan match your actual food intake? Explain your
в | px? Х,
15px
A2
Characters used: 0 / 15000
Based on the information, the MyPlate plan correctly matches with my food intake (consumption).
What is MyPlate?MyPlate can be defined as an online resource (website) that is designed and developed to provide recipes, cookbooks, dietary guidelines, and healthy eating habits for people, over a specific period of time.
According to MyPlate guidelines, the following dietary guidelines are to be adopted:
Grains should make up about one-fourth (¼) of a diet.Fruits should make up less than one-fourth (¼) of a diet.Protein should make up about one fourth (¼) of a diet. Vegetables should make up more than one-fourth (¼) of a diet.Read more on MyPlate here: https://brainly.com/question/1778114
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What does Bandura's Bobo Doll Experiment demonstrate?
Kids are not easily influenced.
Kids don't have preferences for toys when they are around strangers.
Kids are easily influenced by aggressive actions.
Kids get mad when they don't have their way.
Answer:
Bobo doll experiment, groundbreaking study on aggression led by psychologist Albert Bandura that demonstrated that children are able to learn through the observation of adult behaviour.
Answer:
Option C. is the most accurate.
The genetic code is based on sequences of three bases called______
Explain how limiting factors including and non-living components in their environment-affect the carrying capacity of a blue crab population. Use evidence from the lesson and the mathematical andcomputational representations to support your scientific explanation
Answer:
A limiting factor is anything that constrains a population's size and slows or stops it from growing. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources.
Explanation:
Which biological process is represented in the diagram below?
PLS HELP WILL GIVE A LOT OF POINTS
Answer:
(2) Photosynthesis
Explanation:
The biological process, by which oxygen and food is taken in, ATP is produced by the green plant cell, and carbon dioxide and water is released, is called photosynthesis.
The electron transport system, photosynthetic photosystem, reduction routes, and other components are all included in photosynthesis, which is the most complex physiological process in plants. Thus, option A is correct.
What combine process occur during photosynthesis?A reaction that is endothermic is photosynthesis. This indicates that without energy, it cannot happen (from the Sun).
The palisade and spongy mesophyll cells of plants include chloroplasts, which contain chlorophyll.
Mineral nutrients that plants need in great numbers include potassium (K) and magnesium (Mg). Both components play a crucial role in photosynthesis and the consequent long-distance transfer of photoassimilates.
Therefore, biological process is represented in the diagram is photosynthesis.
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Which of these are components of blood? (Select all that apply.)
oxygen gas
red blood cells
bile
platelets
Answer:
oxygen gas
red blood cells
platelets
Explanation:
» Concepts
Your blood is composed of four main things: red blood cells (that transport oxygen), white blood cells, platelets, and plasma. Red blood cells transports oxygen and takes out CO2, white blood cells fight bacteria and viruses, and platelets clot together to stop bleeding.
Bile is a fluid that is produced by the liver and stored in the gallbladder, so it's not a main component of blood.
- If an insufficient amount of the vitamin in the previous question is present, what condition can it cause?
a. MRSA
b. Herpes
c. Rickets
d. Staph
Answer:
A
Explanation:
Got it right on study island
How are the light-capturing reactions and the calvin cycle interdependent on each other?.
Answer:
The Calvin cycle requires the ATP and NADPH produced in the light-capturing reactions, while the inputs to the light-capturing reactions are regenerated by the Calvin cycle.
Explanation:
This process is fueled by, and dependent on, ATP and NADPH from the light reactions. Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).
In the human kidney, the part of the nephron where receptors for antidiuretic hormone (ADH) are found is
A. glomerulus.
B. collecting duct.
C. ascending loop of Henle.
D. descending loop of Henle
Answer:
B.Collecting duct
Explanation:
Antidiuretic hormone binds to receptors on cells in the collecting ducts of the kidney and promotes reabsorption of water back into the circulation
Water in the savanna tends to be concentrated In:
Plissss
Answer:
A. Rivers
Explanation:
because most of the water comes from two big rivers
I need help with a project. I'll give brainliest. What is a stimulus? I can't get a good enough answer lol
Answer:
a thing or event that evokes a specific functional reaction in an organ or tissue
a thing that rouses activity or energy in someone or something; a spur or incentive
an interesting and exciting quality.
Explanation:
Answer:
A stimulus package is a coordinated effort to increase government spending—and lower taxes and interest rates.
Which phrase BEST describes the role of beetles in the decomposition of human remains?
omnivorous feeders
predatory
necrophagous scavengers
semi-aquatic
Necrophagous Scavengers is the phrase that best describes the role of beetles in the decomposition of human remains.
What do you mean by Decomposers?Decomposers may be defined as those microorganisms that break down dead organic material partially or completely.
Necrophagous scavengers are the group of decomposers that involves the decomposition of human remains. These organisms feed on the corpse of humans and break down the organic matter.
Therefore, the correct option for this question is C.
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