Answer:
Total Lunar eclipse
Explanation:
Because the umbral shadow is the 'core' of the shadow and is only visable during a total lunar eclips.
hope it helps :)
Light rays from an object are refracted by the what?
Answer:
Explanation:
glass i think
How does the mutation present in 10% of Europeans protect their cells from HIV?
____, which can be natural or artificial, are chemical substances added to food to slow the growth of the microorganisms that cause food to spoil.
Group of answer choices
Preservatives
Alcohols
Esters
Herbicides
Answer:
Preservatives
Explanation:
why doesnt photosynthesis occur in the deep ocean
Answer:
hey
Explanation:
There is no sunlight is the answer as photosynthesis occurs in the presence of sunlight only with the help of Chlorophyll.
-brainly
What kind of conditions pushed c4 plants to adapt in order to allow them to undergo photosynthesis
answer:
C4 plant has adapted to photorespiration by modifing the calvin-benson cycle.
Which organism would require cell differentiation?
O amoeba
O bacteria
cactus
O euglena
Answer:
bacteria
Explanation:
for such unicellular organisms like bacteria, various life functions occur witha single life
What is one example of how it takes energy for motion to occur?
Answer:
Lets say you are running in P.E. If you run for to long you get tired. When you are tired you run out of energy and cant run anymore.
Explanation:
Take example for fan
You give electrical energyThat energy gets used by fanThen fan runs and creates a motionThere can be further more examples like pumps,heaters ,AC
Which has a lower albedo, a black sheet of paper or a white sheet of paper?
Well let's see, the substance with the highest albedo value will absorb less light and will reflect most of the light falling on it. The substance having the lowest albedo will absorb most of the lights falling on it. A black sheet of paper will absorb most of the light falling on it, so this means that a black sheet of paper will have the lower albedo
Which of the following organisms on the food web shown above is a primary consumer
A: duck
B: rabbit
C frog
D green plants
Answer:
rabbit
Explanation:
.When animals breathe, they take in oxygen and give off carbon dioxide. How is photosynthesis like or unlike this process?
Once they have carbon dioxide and water, they can use solar energy to create food. Another gas called oxygen is a by-product of the production of plant nourishment. The leaves emit this oxygen into the atmosphere.
What animals breathe, take in oxygen give carbon dioxide?The act of breathing in oxygen and exhaling carbon dioxide is generally referred to as respiration. The phrase is more precisely used to describe the chemical process that organisms undertake to extract energy from food, a process that normally entails the inhalation of oxygen and exhalation of carbon dioxide.
Therefore, One of the first concepts covered in biology class is that, whereas plants absorb CO2 throughout the day and release oxygen, animals breathe in oxygen and exhale CO2. Plants use the energy from sunlight to transform CO2 and water into sugar and oxygen through a process known as “photosynthesis.”
Learn more about animals breathe here:
https://brainly.com/question/26228781
#SPJ2
...........................................
Answer:
...............................................................................................................
1. In the process of (selective breeding / natural selection/hybridization/
DNA replication), plants or animals with desired traits are mated. By repeating
the process over many generations, useful plant strains or animal breeds are
developed. The process is an example of (bioremediation / natural selection /
biotechnology / feedback inhibition).
Answer:
selective breeding; biotechnology
Explanation:
Selective breeding is a type of artificial selection that consists of crossing plants/animals with desirable and heritable phenotypic traits in order to increase the frequency of such traits in progeny. Selective breeding can be considered as one of the first biotechnological techniques applied by humans. In the past, the selective breeding technique has allowed obtaining domesticated animals (e.g., dogs from wild wolves) and domesticated crops from their wild ancestors (e.g., maize from its wild ancestor teosinte).
Your right to safety means consumers have the right to a variety of competitive products in the marketplace.
Answer:
Yes i believe this is true
Explanation:
A converging lens can be defined as ___
A) a lens that causes parallel light rays to bounce off the surface
B) a lens that causes parallel light rays to separate from each other
C) a lens that allows parallel light rays to pass without changing directions
And D) a lens that causes parallel light rays to focus at a specific location
Answer:
D) a lens that causes parallel light rays to focus at a specific location
Explanation:
Lexically, to CONVERGE means to MEET. Converging lens, also known as double convex lens is that which causes rays of parallel light to become focused at a point i.e meet at a specific location.
The parallel rays of light come from different direction but the converging lens is structurally suited to cause them to converge or focus at a point.
In fish, having two fins (F) is dominant over having pne fin (t).
Complete the punnett square to show a cross between a
heterozygous two finned fish with a one finned fish. What are
the genotype and phenotype possibilities?
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
Question 5
5 pts
Jonathan consumes five 12 ounce beers throughout the day. How many additional
calories has he added to his diet?
710 kcals
630 kcals
490 kcals
280 kcals
The given options must be in the calories in approximate value.
Answer:
The best answer is - 710 calories approximately.
Explanation:
One ounce of the beer provides 12 calories and as it is given that Jonathan drinks five 12 ounce beers throughout the day then,
12 ounce = 12 × 12 × 5
= 144 × 5
= 720 calories
Thus, it is found out that he has added 710 calories approximately to his diet additional.
Which of the following statements about the types of RNA is NOT correct?
a. tRNA carries the amino acids to the ribosome
b. mRNA determines the order of the amino acids
c. rRNA makes up the ribosome
d. all of these are true
e. none of these are true
Answer:
D
Explanation:
what can the reader conclude about ecosystems based on the information of this passage
Answer: Ecosystems are so developing entities of biological communities
Explanation:
What do we call people who donate plasma?
Answer:
If I remember correctly we call them blood donors.
Explanation:
I hope this helped.
Bye!
They make up just 2 in 50 people, their plasma is universal. This means their plasma can be used by anyone. At noncommercial donation sites, people can donate plasma every 28 days, up to 13 times a year.
1. What phase of mitosis produces 2 daughter cells?
2. What is the name of the process that finally separates the daughter cells?
Answer:
1. Telephase
2. Cytokinesis
Explanation:
uhm, yeah. that's the answer.
Why do geologists think Earth's core contains mostly iron?
A. The crust contains a mixture of iron and silicon.
B. The crust contains no nickel.
C. Other orbiting bodies contain more iron than Earth's crust does.
O D. The moon's crust contains far less iron than Earth's crust.
Answer:
It should be D
Explanation:
I hope this helps! Let me know if I am wrong.
The geologists think Earth's core contains mostly iron is to be considered as the option c. Other orbiting bodies.
Reason for thinking of geologists:Here the thinking should be earth core that comprises iron since the earth should contain the powerful magnetic field that is due to the molten iron in the core.
Also, there should be constant movement leads to the electrical current.
hence, the option c is correct.
Learn more about iron here: https://brainly.com/question/16714091
1. Which of the following is NOT a key factor important to the development of human society?
A. Access to clean water
B. Access to fertile soil
C. Access to cities
D. Access to natural resources
Access to cities is not a key factor important to the development of human society, but clean water, fertile soil, and Access to natural resources all are needed, hence option C is correct.
What are factors important to the development of human society?The preagricultural (hunting and gathering) stage, the agricultural stage, and the industrial stage are thus the at least three primary stages of societal evolution or civilizations.
Clean water is essential to our way of life because it creates a habitat for species and places to fish, paddle, surf, and swim. Our economy is reliant on clean water to operate and thrive. This includes industries like manufacturing, agriculture, tourism, recreation, and energy generation.
They support tax revenue, income, and the fight against poverty. Natural resource-related industries generate employment and frequently form the backbone of poorer towns' economies.
Therefore, natural resources are fundamentally important, so they must be managed responsibly.
Learn more about society, here:
https://brainly.com/question/18656659
#SPJ5
What would you need to do to your model to make it look like a true DNA molecule?
In the following DNA sequence: CCC ATG GAG what do the T and C represent?
Answer:
T represents Thymine
C represents Cytosine
A represents Adenine
G represents Guanine
Explanation:
If you have anymore question just let me know :)
T represents Thymine, C represents Cytosine, A represents Adenine and G represents Guanine.
What is the structure of DNA?
Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid. The DNA of an individual can be found in almost all of their cells.
Deoxyribonucleic acid (DNA) is made up of the four nucleotides A, C, G, and T. These nucleotides are linked together by a backbone made up of alternating phosphate and deoxyribose sugar residues. The complementary pairs of these nitrogen-containing bases are governed by their capacity to generate hydrogen bonds.
DNA is located inside the nucleus, a specific region of the cell, in eukaryotic species.
Therefore, chromosomes are the name for this DNA that has been packed.
Learn more about DNA, here:
https://brainly.com/question/29767255
#SPJ6
What percentage of mass of human body is made up of oxygen
Answer:
65% of oxygen
Explanation:
To name a few: Oxygen-65%, Carbon-18%, Hydrogen-10%
Answer: I believe the percentage of mass in human body that is made up of oxygen is 61% or something like that but I'm not sure.
Which of the following is NOT in part of the natural selection process?
A. a species produces more offspring than can survive
B. an organism adapts to their environment causing variation
C. individuals competing with each other
D. fossils being formed
Answer:
the selection that is not a natural selection process is D: fossils being formed
Answer:
D. Fossils being formed
Explanation:
In the natural selection process, the point is that the animal which is best adapted to the environment survives, so their offspring can survive and produce more offspring that adapts. This is because organisms need to adapt to their environment to survive. Without natural selection, most animals would be too weak to live in their own habitat.
So when we see the answer choices, we have to ask if the species could continue to live and adapt.
A- the species produces more offspring that can survive. Yes, the species can continue to live and adapt.
B- an organism adapts to their environment. Yes, the species can continue to live and adapt.
C- individuals competing with each other. Yes, the better species will win, and continue to live and adapt
D- fossils being formed. No, this has nothing to do with the process of living and adapting. It is in fact the opposite, since it relates to the species dying.
So the answer is D
If a couple has four daughters the % chance of their next child being a daughter is
Answer:
50% chance
Explanation:
Humans have two sex chromosomes, the X chromosome and the Y chromosome. Males inherit both X and a Y chromosome, while females inherit two X chromosomes. Thus, the sex of the child is determined by the sex chromosome carried by the male gamete (i.e., X or Y chromosome) which fuses with the egg cell (always containing an X chromosome). In consequence, the chance of having a sperm containing an X chromosome (i.e., the chance of having a girl) is an independent event of previous fertilization events (which led to the formation of 4 different female zygotes), thereby the probability will be 50%.
how transcription makes mRNA?
PLS ANSWER I REALLY NEED TO PASS MY THIS CLASS
Answer:
yehhhhhhhhhhhhhhhhhhhhhhhhh
Explanation:
How do matter and energy interact in a food web or energy pyramid model?
Answer: The higher up the pyramid the less energy there is.
Explanation: There is more competition
Answer:
At each link upward in a food web, only a small fraction of the matter consumed at the lower level is transferred upward, to produce growth and release energy in cellular respiration at the higher level. ... At each link in an ecosystem, matter and energy are conserved.
Explanation:
is anyone dominant for every trait is anyone recessive for every trait if not what does this show about dominace and recesssiveness of traits in people