Answer:
White Dwarfs are extremely difficult to detect as they are quite small compared to a Star. If the area is small the Luminosity is low, which would make it harder to see the white dwarfs due to the low amount of its luminosity.
Explanation:
WILL GIVE BRAINLIEST!!!!!!!
Which of the following is NOT a form of Nitrogen found in the Nitrogen Cycle?
nitrite
nitric acid
nitrate
ammonia
Answer:
ammonia i think my guess
Explanation:
Answer:
ammonia
Explanation:
a science student creates the table contrasting the four outer planets. Where is the error in the students table?
A. The planet sizes are switched.
B. The rotation speed of uranus and saturn are switched.
C. The rotation speed of jupiter and Saturn are switched.
D. The Atmospheric compositions are switched.
sorry the pictures blurry
Answer:
B
Explanation:
Took the quiz
Answer:
B
Explanation:
I took the quiz as well.
what controls traits and inheritance
Answer:
In the explanation. :)
Explanation:
An organism's traits are controlled by the alleles it inherits from it's parents. Some alleles are dominant, while other alleles are recessive.
Hope this helps. Have a great day!
what kind of relationship is this
Answer:
ANSWER C: Predator Prey
Where within the cell does the process of respiration take place?
A. Inside the mitochondria.
B. Outside of the mitochondria.
C. Both inside and outside the mitochondria.
D. In the chloroplasts.
It's C, I took the test. Just in case anyone's confused, I know I'm late tho, lol
Plants that thrive in this type of climate are most likely adapted to which of these conditions
Answer:
Plants Adapting
Explanation:
Plants adapt to their environment from necessity. Plants may also adapt by growing lower and closer to the ground to shield themselves from wind and cold. Desert environments may have some of the following adaptations, these help the plant to conserve food, energy and water and still be able to reproduce effectively.
I can not fully answer your question because I do not know these conditions, did your teacher give a list?
which statement about force is incorrect?
a. force causes changes in the motion and energy or matter.
b. some forces cause objects around us to move.
c. force is the ability to change motion and transfer matter.
d. some forces keep objects around us from moving
Answer:
c.) force is the ability to change motion and transfer matter
Explanation: just took the quiz so this answer is reliable!
Hey
How do you take good notes? and study them
Answer:
i don't really take notes sorry
Explanation:
Answer:
If you want to take good notes you must find your own way to remember them
Explanation:
HELP ASAP 20 POINTS!!!!!!!!!!!!
2 ANSWERS
Answer:
A, and D
Explanation:
its the answer I believe
Answer:
Nitrogen, Calcium
Explanation:
im pretty sure.
The attraction between the hydrogen atom on one water molecule and the oxygen
atom on another water molecule is called a(n)
Answer: Hydrogen bond or a covalent bond.
Explanation:
Find the difference between testosterone and the steroid molecule.
Brainliest!
Answer:
It's true that anabolic steroids used by some bodybuilders and athletes contain testosterone or chemicals that act like testosterone. The difference is that doses used in testosterone replacement only achieve physiologic (natural) levels of hormone in the blood.
Explanation:
does this help :)
If a recipe calls for 5 g of sugar, and you have 7 mg of sugar, do you have enough sugar for the recipe? Why or why not?
Answer:
if recipe calls 5g of sugar it's a lot that the sugar u have so, the answer is no
Answer:
no
Explanation:
because 0.007<5g
by converting the units
Explain the process of Mitosis and explain each phase.
Answer:
prophase-during which the chromosomes become visible as paired chromatids and the nuclear envelope disappears
Metaphase-during which the chromosomes become attached to the spindle fibers.
Anaphase-which the chromosomes move away from one another to opposite poles of the spindle.
Telophase-in which the chromatids or chromosomes move to opposite ends of the cell and two Identical nuclei are formed.
Explanation:
How does the use of wild-life/animals impact on the earth?
Answer:
Hope it helps...
Explanation:
Animals help us to save our environment. Some micro organisms such as bacteria help us clean the environment; others help plants by converting free nitrogen from air and feeding the roots. Some insects and earthworms help in agriculture by increasing fertility of the soil and also by increasing organic quality of soil.
Answer:
When a predator goes extinct, all of its prey is released from that predation pressure, and they may have big impacts on ecosystems. If there are too many deer, for example, they can really change the ecosystem because they can destroy forests, and they also carry diseases.
Someone help me with this
Answer:
water, positive
Explanation:
compared to the surface temperature and luminosity of massive stars in the main sequence, the smaller stars in the main sequence are
Answer:
Betelgeuse
b.Polaris
c. Aldebran
d.Sirius
e. The Sun
Explanation:
arent sure
In comparison with the surface temperature and luminosity of massive stars in the main sequence, the smaller stars in the main sequence are: cooler and less luminous.
A star is a giant astronomical or celestial object that contains a luminous sphere of plasma and bounded together by its own gravitational force.
Generally, a star typically comprises two (2) main hot gases and these are:
I. Hydrogen (H).
II. Helium (He).
Main sequence refer to stars that can fuse hydrogen atoms in its core, to form helium atoms.
Some examples of a main sequence include the following;
Sun (closest to planet Earth). Antares. Canopus. Vega. Betelgeus.The luminosity of a star can be defined as the total amount of light radiated by the star per second. Also, it is measured in Watts (W).
In conclusion, smaller stars in the main sequence are cooler and less luminous than massive stars in the main sequence.
Find more information: https://brainly.com/question/19410708
This model of the cell cycle includes two arrows that each represent a process in the cycle. What do the two arrows represent?
What three measurements do you need to find the density of a liquid?
mass, volume, density
BRAINLIEST What stage of cellular respiration uses the high-energy electrons from NADH and FADH2 to form ATP molecules?
Krebs cycle
Electron transport chain
Fermentation
Glycolysis
Answer:
Krebs cycle
Explanation:
Electron transport chain
AD+ and NADH: NAD+ is an electron carrier that accepts a pair of high-energy electrons to become NADH. The NADH carries the high-energy electrons to the electron transport chain where they are used to build high-powered ATP molecules.
Hope it helps!
In what phase does the process shown in the image happen in? (see image below)
Cytokinesis
S phase of Interphase
G1 phase of Interphase
Mitosis
G2 phase of Interphase
Answer:
S phase
Explanation:
How might the lack of water affect life process at the cellular level and how would this affect an organism?
Answer:
Water creates pressure inside the cell that helps it maintain shape. ... Without water, cell membranes would lack structure, and without proper membrane structure, cells would be unable to keep important molecules inside the cell and harmful molecules outside the cell.what is europhication
Answer:
Eutrophication, the gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients in an aging aquatic ecosystem such as a lake. The productivity or fertility of such an ecosystem naturally increases as the amount of organic material that can be broken down into nutrients increases.
Blood is considered to be a tissue (or group of cells)because blood –
a. Flows inside arteries and veins
b. Is necessary to carry oxygen and nutrients to the cells
c. Is pumped from the heart and is carried to the cells through arteries
d. Is composed of red and white blood cells working together and having specific functions
Answer:
Answer D is the correct option among 4
What is the difference between determination and differentiation?
Answer:
determination is the process in which embryonic stem cells commit to one specialized function. differentiation is the process in which cells develop their specialized shapes and functions. determination has to happen for differentiation to occur.
Answer:
the answer is as follow Determination implies a stable change . Differentiation follows determination. determination has to happen for differentiation to occur.
Explanation:
Which of the cells pictured below is in an isotonic solution?
which statement is correct?
electrons of a neutral atom always equal the number of protons.
neutrons always equal the number of protons.
atomic weight is identical to atomic mass.
neutrons always equal the number of electrons.
Answer:
B) The number of neutrons always equals the number of protons.
Explanation:
Answer:
B) The number of neutrons always equals the number of protons.
Explanation:
emilythompson35464
hope this helps srry if it doesn't tho
describe how enzymes affect biochemical reactions.
i dont kno if its wrong or right
but enzymes work by lowering the activation energy of chemical reactions
Explanation:
Which of the following is not a factor that is required for the formation of hurricanes?
A: Very high winds in the upper atmosphere
B: Ocean temperatures of atleast 80 degrees F
C: Low winds in the upper atmosphere
D: Warm, moist air
Answer:
Either A or C
Explanation:
Answer:
Hurricanes start with warm and cool climates for them to start. The stronger the climate, the stronger the hurricane is going to be. The winds are very high, going from a category 1, where it does damage bur not a lot, to a 5, where damage is really bad in some areas. So, your correct answer is C because in the hurricane, there needs to be high winds for it it become a hurricane
Explanation:Please give Brainlyest
2. What is the process of making energy within mitochondria called?
Answer:
Mitochondria Function
Explanation
Cellular respiration is the process of making ATP using the chemical energy found in glucose and other nutrients. In mitochondria, this process uses oxygen and produces carbon dioxide as a waste product.
How might the role of the mucous membrane in the lungs be different from the role of the cell membrane surrounding a normal blood cell ?
Answer:
Mucous membrane, membrane lining body cavities and canals that lead to the outside, chiefly the respiratory, digestive, and urogenital tracts. Mucous membranes line many tracts and structures of the body, including the mouth, nose, eyelids, trachea (windpipe) and lungs, stomach and intestines, and the ureters, urethra, and urinary bladder.