How does the sun produce light
Answer:
The Sun produces light by a nuclear reaction and it's called fusion. As atoms of hydrogen combine to form helium, they produce vast amounts of heat and light. Sunlight appears white, but it contains a mixture of all the colors of the rainbow: red, orange, yellow, green, blue, indigo, and violet.
Explanation:
Hope it helps!!! <3
Answer: The core
Explanation: Nuclear fusion in the core produce Gama rays ( electromagnetic radiation). Which Fumes Hydrogen atoms into helium atoms which converts into energy.
Hope that makes sense :)
2. The functional group --COOH is
a. acidic.
b. basic
c. never ionized.
d. found only in nucleotides.
e. All of these are correct.
Explain why a rainforest is a more stable ecosystem than cultivated land, such as
a wheat field
Answer:
stability
Explanation:
STABILITY. The stable tropical rainforest environment promotes diversity by allowing plants and animals to interact all year round without needing to develop protection against cold or frost.
How has air conditioning changed the economic activities of the subregions of the United States? Think about: • the South and the West • the “rust belt” and the “sunbelt
Answer:
Explanation:
By making us chilly... brrrrrrrr
what is phase A of the moon
Answer:
Waning Crescent: We see the waning crescent phase as a thin crescent opening to the right. The Moon displays these eight phases one after the other as it moves through its cycle each month. It takes 27 days for the Moon to orbit Earth.
Answer:
The Lunar Phase
Explanation:
What are the animal and plant cell answers
Answer:
1. Nucleus
3. Stomata
5. Vacuole.
7. Mitochondria
8. Cytoplasm
9. Cell wall
2. Cell wall
4. Cell membrance
6. Organelles
nuris is writing a paper on the scientist who first named cells after studying cork who is her paper about
Answer:
Robert Hooke
Explanation:
Robert Hooke is an English scientist/biologist who in 1665 was the first to name CELLS after observing cork on a compound microscope he improved on. Robert Hooke published his discovery in his book titled: Micrographia.
Hence, according to this question where Nuris is writing a paper on the scientist who first named cells after studying cork. Her paper is obviously talking about ROBERT HOOKE who was the first to discover cells in cork.
a liquid that exits the scrotum once meet with high friction and or sexual action that has properties to create a live egg capable of birth
Answer:
semen/seminal fluid
Explanation:
The "semen" consists of sperm cells and other secretions. These secretions come from the seminal vesicles, prostate gland, testicles, epididymis, bulbourethral and urethral glands.
Once the male is aroused (through sexual action), the penis gets larger and this causes the release of the semen from the scrotum (regulates the temperature of the testes). Such process is known as "ejaculation." This fluid has a high potential to make a woman give birth.
What was Voltaire main ideas
about individual rights
and government.
Answer:
Voltaire was a French Enlightenment writer, historian, and philosopher, who attacked the Catholic Church and advocated freedom of religion, freedom of expression, and separation of church and state.
Based on the weathering patterns you see what rock type is most likely shown below?
A Granite
B. Sandstone
C Limestone
D Shale
Answer: A granite
Explanation:
A scientist is trying to identify an element. It contains 4 protons and two valence electrons
Suppose a scientist identifies a rocky planet with a thin atmosphere in a different solar system. Based on the characteristics of planets in our solar system, what might the scientist predict?
A. Like Neptune, the planet has a layer of methane gas
. B. The planet is likely to have
many moons
.
C. The planet is close to its sun the way Mercury is close to the sun in our solar system
D. A year on the planet is likely to be many times longer than a year on Earth.
Answer: The correct option is C.
The planet is close to its sun the way Mercury is close to the sun in our solar system.
Explanation:
Solar system consists of the Sun and the eight planets, dozens of moons, asteroids,comets, meteoroids. The names of the eight planets includes:
-- Mercury
-- Venus
-- Earth
-- Mars
-- Jupiter
-- Saturn
-- Uranus and
-- Neptune.
Mercury is a rocky planet with a thin atmosphere. It is the smallest terrestrial planet and the closest to the sun. It is said to have a thin atmosphere because it lacks hydrogen. The atmosphere gets thinner as one moves further away from the planets surface.
Mercury is a rocky dense planet because its composed mainly of iron and nickel with an iron core. It is also covered by a thin layer of tiny particle silicates.
Therefore the rocky planet with a thin atmosphere identified by the scientist must be a planet that is close to its sun the way Mercury is close to the sun in our solar system.
Address the following in 1-2 paragraphs.
“Political boundaries (borders) are the most important consideration when drafting environmental
policies. Countries should focus on their own resources and not worry about working together. We
all have too many conflicting interests anyway."
Explain whether you agree or disagree with this statement and WHY using information you have
gathered in this activity. Refer to at least three specific examples of things you have seen on the
maps.
did you ever get an answer to this?
The process of translation occurs in the ______________________ of the cell
Answer:
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Explanation:
Answer:
cytoplasm maybe this is the answer
Spirilla, a type of bacteria, are a organelles b prokaryotes c mitochondria d eukaryotes
Answer:
B procaryotes
Explanation:
I just got it right
Bacteria are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Therefore, option (B) is correct.
Bacteria are minute, single-celled creatures found in millions.
Bacteria come in a wide variety of varieties. One approach to categorize them is according to form. The fundamental forms are three.
Every form group contains a wide range of variants.
Therefore, option(B) is the correct answer.
Learn more about bacteria, here:
https://brainly.com/question/3748453
#SPJ5
Which of the following characteristics suggests that whales evolved from terrestrial animals?
Answer:
The traditional hypothesis of cetacean evolution, first proposed by Van Valen in 1966, was that whales were related to the mesonychids, an extinct order of carnivorous ungulates (hoofed animals) that resembled wolves with hooves and were a sister group of the artiodactyls (even-toed ungulates).
Which process is shown in the diagram?
Answer:
"lk
Explanation:
l'j b'knm
Answer:
I believe it's A. Photosynthesis
Explanation:
I hope it helps
How does a cell maintain homeostasis?
A. Regulates what enters and leaves the cell
B. Structure and support
C. Flexibility
D. Protective barrier
Answer:
A
Explanation:
In order to maintain balance within the cell, it has a plasma membrane that is able to regulate what substances enter and leave the cell.
Explain how electron microscopes work and why some scientists might prefer to use electron microscopes instead of light microscopes.
Answer:
Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light. Electrons have much a shorter wavelength than visible light, and this allows electron microscopes to produce higher-resolution images than standard light microscopes.
Is the definition of synthetic? Is it not real or a copy
Answer:
Explanation:
Synthetic is something that is not made from natural materials but rather made from the synthesis of other materials in a lab. This is mostly done in clothing where you have some natural materials like cotton and other materials that are synthetic. This doesn't mean it is not high quality. It is actually preferable for some sports for example to wear synthetic clothing instead of cotton.
If you help me , you are a amazing person and I ly u
The offspring from asexually reproduced organisms are
A. different than their parents.
B. Identical to their parents.
C. a combination from both parents.
D. different species.
Answer:
B.
Explanation:
Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. -I hope this helps!
What’s the answer , pls answer
Answer:
B
Explanation:
The imprint of a fingerprint consists of natural secretions of the sweat glands that are present where
Explanation:
the sweat glands are located in the hand & fingers,armpits,neck 4head, ...& feet, In fact, certain parts. of the body sectete oils,(lipids), oils..
what 3 interactions does the endocrine system rely on?
Hormones are used by the endocrine system to elicit responses from target cells. These hormones are produced in specialized glands located far from their intended target and travel through the bloodstream or intercellular fluid. And also the gland and receptor cell.
What is endocrine system?The endocrine system is a web of glands and organs. It controls and coordinates your body's metabolism, energy level, reproduction, growth and development, and response to injury, stress, and mood using hormones.
The endocrine system is composed primarily of the female ovaries, male testes, pituitary, thyroid, and adrenal glands.
The endocrine system employs hormones to elicit responses from target cells. These hormones are produced in specialized glands far from their intended target and travel via the bloodstream or intercellular fluid.
Glands are organs that produce one or more substances such as hormones, digestive juices, sweat, tears, saliva, or milk.
A hormone receptor is a molecule that binds to a particular chemical messenger.
Thus, gland, hormones and receptor cells are the 3 interactions that the endocrine system rely on.
For more details regarding endocrine system, visit:
https://brainly.com/question/3534540
#SPJ2
how do chloroplasts get energy from the sun
Answer:
Your welcome
Explanation:
Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.
Two organisms in the kingdom monera. (bacteria
Answer:
Monera and Protista are two kingdoms which are found in the classification of organisms on earth. Monera consists of cyanobacteria, archaebacteria and eubacteria whereas Protista consists of protozoans, algae and molds. Some of the organisms in Monera and Protista are heterotrophs whereas some of them are autotrophs.
Two organisms in the kingdom monera are bacteria and mycoplasma.
Analogous structures often develop through the process of _____ evolution, rather than a close evolutionary relationship.
Answer:
The correct answer is - convergent evolution.
Explanation:
The convergent type of evolution involves the process in which non-related organisms evolved independently and still develop similar kinds of traits or structures due to factors such as ecological or environmental conditions. This environmental condition could be an ecological niche or issues faced by the organisms which force them to adapt accordingly.
For example, dolphins and shark look similar but are different organisms. Analogous organs or structures arise due to the convergent evolution as they have different ancestry still shows structures similar to one another.
Trace fossils are recognized as evidence of which pre-existing life? A plants B neither plants nor animals C plants and animals D animals
Answer (B) , you could have a shell fossil like mines and also have a fossil
Explanation:
They are many diffrent trace fossils in the world trace fossils can be foot prints , leaves tracks and much more
Why does the left part of the brain control the right part of the body and the right part controls the left part of the body
Answer: The right side of the brain controls the left side of the body and vice versa So if damage occurs on the right side of the brain that controls the movement of the arm, the left arm may be weak or paralyzed.
For each of the four major biomolecules, identify the name and structure of its monomer
Answer:
Carbohydrate - monosaccharides
Lipids - fatty acids and glycerol
Proteins - amino acids
Nucleic Acids - nucleotides
Explanation: