Answers
Answer:
Light energy to chemical energy
Explanation:
The plant uses the energy from the sun to create chemical energy (food) for it to use.
Related Questions
Describe adaptations in the circulatory and neurosensory systems of cephalopods that are particularly valuable for actively swimming, predaceous animals.
Answers
Answer:
yo no se mijo habla espanol
8. Passive transport needs ATP.
True
False
Answers
Answer:
The answer is false
Explanation:
What are the greatest threats to biodiversity?
Answers
Measuring Populations (brainliest)
Answers
Select the correct answer. Which allgnment of the Sun, Moon, and Earth causes a lunar eclipse? А.Sun Earth Moon B.Sun Moon Earth C.Moon Sun Earth D.Earth Moon Sun
Answers
Answer:
sun earth moon
Explanation:
earths shadow blocks suns light and the moon reflects the light
PLEASE MARK BRAINLIEST
C. Read the hypotheses below, and identify the
independent (what you
manipulate/change) and dependent variables (what you measure). Write
them by putting a comma in between in the space provided
12. If hatching brine shrimp is related to salinity (how salty the water is),
then the greater the salt concentration, the higher the hatching rate.
Nour answer
Answers
Answer:
Independent variable: Salinity/Salt concentration
Dependent variable: hatching rate
Explanation:
As rightly stated in this question, INDEPENDENT VARIABLE, in an experiment, is the variable that the experimenter changes or manipulates in order to bring about a measurable response while the DEPENDENT VARIABLE is the variable that the experimenter measures in an experiment. Dependent variable as the name implies is dependent on the independent variable.
In this question where an hypothesis was given as follows: "Hatching brine shrimp is related to salinity (how salty the water is), then the greater the salt concentration, the higher the hatching rate". The hypothesis relates the independent and dependent variables i.e. it tells us how the independent variable affects the dependent variable.
Hence, according to the hypothesis, it is telling us how a change in SALINITY OR SALT CONCENTRATION will affect HATCHING RATE. Therefore;
Independent variable: SALINITY/SALT CONCENTRATION
Dependent variable: HATCHING RATE
DNA and RNA are both important nucleic acids. They have similarities and differences structurally.
Use the Venn diagram to compare the two nucleic acids. Drag each characteristic to the correct location.
ITEM BANK Move to Bottom
Deoxyribose sugar
Double stranded
Ribose sugar
Sugar, phosphate, nitrogen base
Throughout the cell
DNA
Both
RNA
Answers
Answer:
search this up
Explanation:
then add quiz let at the end :) hope this
When two different strains of bacteria are cultured together in the same petri dish, their populations are not as great as compared to when cultured alone. What type of interaction does this scenario represent?competition
disease
predation
parasitism
Answers
Answer: competition
Explanation: i guessed
What is the process depicted in this figure and why is it important?
Answers
Answer:
The correct answer is - antigenic shift due to mutation.
Explanation:
In this image, there is a representation of the antigenic shift or change takes place to evolve to a new strain of influenza virus from the original virus that has a different antigen on the surface of the virus than the new strain. In this image it is shown that the surface H antigens went through a shift to form a new strain while N antigen remain the same.
This is important to adapt and evolve according the internal environment of the host show this type of mutation requires if moving from one host to another (human to pigs).
when a racher puts cattle in a pasture, what happens to the amount of grass in it?
Answers
Answer: Cows put in a pasture of fresh grass will eat it down too a point it would regrow fast.. Unless the pasture is not large enough for the number of cattle. Then they will eat it into the ground and kill it.
Explanation:
Helppppo me friends
Answers
Answer:
Given V=IR
Explanation:
8Volts=I8Ohms
=1 ampere
The end result of meiosis is:
O Four diploid cells that are genetically different
O Four haploid cells that are genetically different
O Two diploid cells that are genetically identical
O Two haploid cells that are genetically different
Answers
Answer:
Explanation:
d two haploid cells that are genetically diffrent
GUYS HELP FAST THE SAM ONE
Answers
93
add the ones he got over 3 months to the ones he already had
What do these two changes have in common?
deep-frying chicken
ice melting in a cup
Select all that apply.
Both are caused by cooling.
Both conserve mass.
Both are caused by heating.
Both are only physical changes.
PLEASE HELP ME!!!
Answers
Answer:
Both are caused by heating.
Explanation:
heat cooks things and melts things.
When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferences. 20 Isopods are placed in a 2-choice choice chamber. A cotton ball dampened with distilled water is placed in Chamber A; A dry cotton ball is placed in Chamber B. After 15 minutes 2 Isopods are located in Chamber B, and 18 isopods are found in Chamber A. Perform the chi-squared test to determine if the distribution of isopods is significant or due to random chance.
a) chi-squared is 1.20, no it is not significant
b) chi-squared is 8.42, no its not significant
c) Chi-squared = 12.8, yes it is significant
d) Chi-squared is 18.59, yes it is significant
Answers
Answer:
c
Explanation:
Random distribution of the Isopods should be 50/50 in A and B.
Chi-square = [tex]\frac{(O - E)^2}{E}[/tex] where O = observed frequency and E = expected frequency
Chamber O E Chi-square
A 18 10 [tex]\frac{(18 - 10)^2}{10}[/tex] = 6.4
B 2 10 [tex]\frac{(2 - 10)^2}{10}[/tex] = 6.4
Total Chi-square = 6.4 + 6.4 = 12.8
Degree of freedom = 2 - 1 = 1
Tabulated Chi-square (α = 0.05) = 3.8415
The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.
The correct option is c.
how does carbon moves from the atmosphere to the biosphere?
Answers
Answer:
Via a range of pathways, carbon travels from one storage reservoir to another. In the food chain, for example, plants, by photosynthesis, transfer carbon from the atmosphere into the biosphere. Respiration, excretion, and decomposition release the fuel, continuing the cycle, back into the atmosphere or soil.
Explanation:
A scientist claims that he has protected animal test subjects from a newly mutated virus using an experimental vaccine.The experimental vaccine was injected into five animal test subjects. The scientist also injected a placebo vaccine into five other animal test subjects.One month later, all of the test subjects were exposed to the mutated virus. The subjects that received the vaccination showed no sign of the disease and blood tests confirmed the presence of antibodies against the disease, but the subjects given the placebo developed symptoms of this condition.Why did one group have a placebo injected before being exposed to the virus?A) They were part of the experimental groupB) They would be protected from the diseaseC) They would be exposed to a weaker form of the virusD) They were part of the control group
Answers
Answer:
The correct answer is option D. they were part of the control group.
Explanation:
A control group is a group of subjects different from the other test subject as they did not get the independent variable's effect on them and separated from the rest of the experiment. This group of subjects is used to rule out any other explanation of the effect of the independent variable.
In this experiment, subjects that received a placebo injection are the control group as they did not expose to the mutated virus and there are the presence of antibodies in the blood.
In pedigree B, how can unaffected parents have an affected child?
Answers
Answer:
The unaffected mother, who is marrying in, does not carry an allele for the disease; so the affected child inherits an allele only from the affected father. No child could be affected by a single autosomal recessive allele, or X-linked recessive allele, so the trait is dominant
Answer:
The childs mother could be a carrier without knowing it which would create the couple to have a child thats affected.
Explanation:
GUYS HELP FAST I GOT 3 minutes
Answers
Answer:
what do you zxvbnbvcxcv
Explanation:
During what phase is the cell polyploid? Why is it polyploid at this point--what has happened to create this state and why is it important to the process?
Answers
Answer:
I that you phase of cell division. First all will write down a definition of word . Polyploid is cell which has two or more pairs of homologus chromosomes. There are two basic types of cell division are meiosis and mitosis
What does latent mean?
Group of answer choices
Something that cannot be seen easily.
Small, but traceable evidence
Larger evidence
Evidence that has to be submitted in person.
Answers
Type your response in the box.
Nutrition is a common topic in the media, whether it's a new diet plan or a new "superfood" on the market to benefit
our health. Some of these products are scientifically sound, while others aren't. How do we tell the difference?
PLEASE HURRY
Answers
Answer:
To find out whether a product is scientifically sound, check the FDA standards for the product. Another option is to ask a medical expert, such as a doctor or a nutrition scientist, whether the product is scientifically sound.
PLEASE HELP DUE BY 8:30 tomorrow
Answers
Answer:
increasing
Explanation:
the sun is not bad for plants. In fact, it makes them grow. Its like without no food.
A lot of your personality comes from ______________________ rather than your DNA.
Answers
Answer:
Inheritance
Explanation:
Many believe that personality traits can come from how you are treated when you are a child while that can play a part in a personality trait that's not the full truth. Personality traits are inherited from your parents so if your father is stubborn but not your mother there's a 50% chance that the child may be stubborn like his or her father.
Hope this helps.
Which event is an example of vaporization?
A. A spilled drop of rubbing a slowly disappears.
B. People see their breath on alcohol cold winter day.
C. Dew forms on the leaves of a tree.
D. Fog forms in a valley.
Answers
Answer:
A. A spilled drop of rubbing a slowly disappears.
Explanation:
EASY!!!!4. Select all that are Non-metals
Magnesium
Phosphorous
Fluorine
Copper
Potassium
lodine
Gold
Answers
Answer:
Phosphorus
Fluorine
Iodine
How does biology differ from other scientific fields like astronomy or geology?
Answers
Explanation:
Biology is the study of human, animal, and plant life. Astronomy is the study of space. Geology is the study of rocks.
Answer:
Biology is th study of living things while astronomy and geology don’t study living things.
Do you think NASA invented thunderstorms to cover up the sound of space battles? I found this on google and I want to know what yall have to say about it
Answers
Guys pls help me!
Students investigate how onion cells react to salt (NaCl) solutions of different concentrations. They observe onion cells in three salt solutions under a microscope
The image of an onion cell in a 3% salt solution is shown.
Onion Cell in 3% Salt Solution
Answers
Answer:
I'm not sure but maybe for the first it's less than 3% and for the second it's equal to 3%?
Explanation:
what are the similarities between cats and lion
Answers
Answer: eating D I C K
Explanation:
they lick it