Answer:
Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3. Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3.
Explanation:
Answer:
Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3. Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3.
Explanation:
Why is your body going through physical and chemical changes?
Answer:
(MY) body is only going through chemical changes because of my digestive juices, my saliva, and brain functions.
Explanation:
{MY} body isn't going through many physical changes other than my body slowly breaking down on a nuclear level every day slowly just like everybody else that's why nobody dies of old age, its just the teardown of their body eventaully giving out
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU
Answer:
The answer is
A. methane
The Earth is ________________of years old
Answer:
the earth is 4.543 billion years old
Which antibody class was produced first in this sequence of events
Answer:
IgM
Explanation:
........ ............ .
Based on the synthesis reaction what would the product of the reaction be? NaPO3+CuO
Answer: NaCuPO4
Explanation:
plz help me i beg of you!???
Answer:
Pretty sure it's D, because the birds beak evolves to crush those grains as a result of certain food available in their habitat, although it does not say "diet" as an option so D is your best guess.
Explanation:
How can you recycle your trash?
Answer:
when people recycle they really just need to pickup after themselves
Answer:
cleaning up after yourself, learning the proper way to decompose of things, throw trash out and recycle plastic by picking it up, clean up cans, and tell others to help out!
Which type of wave forms at the boundary between air and water in the open
ocean?
A. Surface
B. Longitudinal
C. Electromagnetic
D. Transverse
Answer:surface
Explanation:
Just believe me miss gorl
Answer:
surface waves form at the boundary where air and water meet in open ocean.
Explanation:
Just did the quiz.
What is and example of an molecule
Muscle tissue
Protein
Stomach
Unicellular organism
The pigment plants have that they use for photosynthesis is called ————
I don’t want a explanation I just want the answer
Answer:
chlorophyll is the answer
Pls help :)) worth 10 points (:
Answer:
A
Explanation:
just go for A
can someone please help me
Answer:
A. Tap water is a homogenous mixture and distilled water is a pure substance.
Explanation:
Tap water can be classified as a homogeneous mixture because it contains equal amounts of dissolved minerals and other chemicals that are even throughout the mixture.
In the other hand, distilled water is classified as a pure substance because it contains definite amount of atoms of elements and unique chemical properties that forms water.
giving brainiest
Scientists find fossils of a wide variety of dinosaur species throughout Mesozoic rocks, which date from approximately 250 million to 65 million years ago. Above the Mesozoic rocks lie Cenozoic rocks, which date from approximately 65 million years ago to the present day. No dinosaur fossils exist in the overlying Cenozoic rocks.
What is the most likely explanation for the lack of dinosaur fossils in Cenozoic rocks?
A. The dinosaurs' biological diversity increased in the Cenozoic Era.
B. Dinosaurs adapted in the Cenozoic Era so that their bodies could no longer be preserved as fossils.
C. There was a mass extinction of dinosaur species at the end of the Mesozoic Era.
D. There was a mass extinction of dinosaur species at the end of the Cenozoic Era.
Answer:
C
there awasw a mass extinction of dinosaur species at the end of the Mesozoic.
Explanation:
C
Have A Great One!
Answer:
it D
Explanation:
1. What is an operon?
a. The binding site for a repressor PRO.
b. Any group of genes responsible for the metabolism of lactose in a prokaryotes or eukaryotes.
c. A cluster of genes under the control of a promoter.
d. A regulatory gene.
Answer:
The answer is D
Explanation:
Challenge: Make another comparison.
Earth's outer layer is like
Which type of cell are found in the leaves of a tree?
O eukaryotic animal
O chloroplastic
O prokaryotic
O eukaryotic plant
Answer:
Palisade parenchyma cells
Explanation:
Palisade parenchyma cells are elogated cells located in many leaves just below the epidermal tissue. Spongy mesophyll cells occur below the one or two layers of palisade cells. Ray parenchyma cells occur in wood rays, the structures that transport materials laterally within a woody stem.
Answer:
eukaryotic plant
Explanation:Unit 2 Test: Cells
What is the independent variable?
What is the dependent variable?
What heat transfer method gives plants the energy they need for photosynthesis to take place?
Conduction
Convection
Radiation
Glucose
Answer: radiation
Explanation:
Answer:
Radiation
Explanation:
plants need radiation to produce sunlight in order for them to carry out photosynthesis
the type needed is photosynthetically active radiation (PAR)
4.
What is the importance of biodiversity to humans and to ecosystems?
Answer:
Ecological life support- biodiversity provides functional ecosystem that supply oxygen, clean air and water, pollination of plants, pets, control, wastewater treatment and many ecosystem services.
Explanation:
looked it up
Can someone do this. I will give brainlist!!
Guanine(G) pairs with Cytosine(C) through a triple hydrogen bond
Adenine(A) pairs with Thymine(T) in DNA, but in this case Uracil(U) because we have a RNA strand therefore:
1.Cytosine
2.Uracil
3.Adenine
4.Guanine
Science. Help I really need this giving brainliest to the person with the correct answer, please explain your answer...........
Answer:
A and B
Explanation:
The time it takes an object to go around another object (one year) is
Answer:
365 days
Explanation:
plss helppp!!
Which of the following is an example of indirect evidence about Earth's
layers?
A. rock samples obtained by drilling
B. mantle rocks produced by volcanoes
C. changes observed in seismic wave data
D. data gathered from high-pressure lab experiments
Answer: I believe the answer would be C -- Changes observed in seismic wave data.
Explanation:
Geologists use rock samples as direct evidence about earth's layers, and they use seismic waves as indirect evidence to study the Earth’s structure.
I hope this helps!
The mass of a cylinder of beetroot was 2.5 g. If its final
mass was 2.7 g, what was the
increase in mass in per cent?
Answer: The percent increase in the mass of cylinder of beetroot is 8%.
Explanation:
To calculate the percent increase in the mass of cylinder, we use the equation:
[tex]\%\text{ increase in mass}=\frac{\text{Final mass - Initial mass}}{\text{Initial mass}}\times 100[/tex]
We are given:
Final mass of the cylinder = 2.7 g
Initial mass of the cylinder = 2.5 g
Putting values in above equation, we get:
[tex]\%\text{ increase in mass}=\frac{2.7-2.5}{2.5}\times 100\\\\\%\text{ increase in mass}=8\%[/tex]
Hence, the percent increase in the mass of cylinder of beetroot is 8%.
if something is burned a reaction has occurred
Answer:
true
Explanation:
When the reactants are heated, the average kinetic energy of the molecules increases. This means that more molecules are moving faster and hitting each other with more energy.
HOPE IT HELPS
Answer:
Combustion reaction
If two hybrid tall pea plants are crossed what is the probability that the offspring will have the tall phenotype?
Answer:
There is a high probability that the Pea plant will have a High phenotype!
Explanation:
Because both "parent plants" are tall, this will cause the offspring to also be tall, this will be because it in it's genes or in other words DNA too be strong.
What should Brenda do when a patient wants to make payments on an outstanding patient account balance?
Answer:
Brenda should facilitate the patient's resolve to make the payments by ensuring that an effective schedule is worked out with the patient and that the patient is able to stick to the agreed schedule.
Explanation:
Brenda should always make sure that patients are encouraged to make good on their promises to pay for their medical treatment. She should be compassionate with the patient by showing understanding and sharing information on payment terms. She should be very creative in scheduling payments in such a way as to ensure that the patient makes payments as scheduled. She can even work out some fees for late payments to encourage the patient to stick to the schedule.
how does a beneficial trait increases an organism's survival and potential reproductive success.
Answer:
This cumbersome trait significantly decreases the male's chances of survival. ... natural selection: that is, that organisms better adapted to their environment would benefit from ... the individual's reproductive success, even at the expense of their survival (Darwin 1871). ... A successful male can potentially sire many offspring.
Explanation:
The beneficial trait increase the survival and potential reproductive success of the organism as they help organism to thrive in their unfavorable changing environment.
Natural selectionThe natural selection can be defined as the differential survival and reproduction of those organisms which have beneficial traits over others.For example, the color change in chameleon helps them to remain undetected from predator population as well as from prey so it helps in increase in rate of survival of chameleon also helps them to reproduce and increase in number.Hence, beneficial traits increase the rate of survival and reproduction of organisms.
Learn more about natural selection:
https://brainly.com/question/9830102
How can fossils help us
understand the Earth's history?
Answer: By studying fossils, we can tell how long someone has been on the earth for.
Explanation: We can easily learn where they lived, how they lived, and their past.
Which optical phenomena are formed by water droplets?
