does anybody know what question 3 answer is? ❤️

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Answer 1

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Related Questions

PLZZ HALP Put the following terms in order from the most specific to the broadest (1-9).....

Organelle....Organ....Macromolecule....Atom....Organism....Cell....Organ system....Molecule....Tissue

Answers

Answer:

molecule → macromolecule → organelle → cell → tissue → organ → organ system → whole organism.

Explanation:

A land based global community of organisms is called a?

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A terrestrial ecosystem is a land-based community of organisms.

Please help this is due today

I’ll give brainliest

Answers

Answer: p = -35

Explanation:

p/5 = -7

p = -35

Which of the following illustrates the energy transformation that occurs during photosynthesis

A Electrical to Leaf to thermal energy
B Chemical energy to leaf to mechanical energy
C Light energy to leaf to chemical energy
D Thermal energy to leaf to light energy

Answers

C is the answer have a great day

Answer: B

Explanation: light energy is converted to chemical energy

why are there black holes on the moon

Answers

it’s caused by astroids hitting it

how natural selection contributes to the evolution of a species

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The species of an organism with more favorable traits will live longer to reproduce and evolve while with natural selection, the organisms will get picked out and eaten

What type of organism really spread and diversified during the Cenozoic?
reptiles
fish
amphibians
mammals

Answers

D) mammals really diversified during the Cenozoic era

Mammals really spread and diversified during the Cenozoic era. So, the correct option is D.

What was Cenozoic era?

The Cenozoic Era is defined as the third of the major eras in Earth's history that began about 66 million years ago and extends to the present. This epoch was the interval of time during which the continents assumed their modern configurations and geographic positions during which the Earth's flora and fauna evolved towards the present.

The Cenozoic Era is called the "Age of the Mammals", while the typical landscapes of North America began to develop during the Cenozoic. Birds and mammals rose to prominence after the extinction of giant reptiles.

Thus, Mammals really spread and diversified during the Cenozoic era. So, the correct option is D.

Learn more about Cenozoic era, here:

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Why does a larger quantity of water take longer to freeze ?

Answers

Answer:

If the water is initially hot, cooled water at the bottom is denser than the hot water at the top, so no convection will occur and the bottom part will start freezing while the top is still warm. This effect, combined with the evaporation effect, may make hot water freeze faster than cold water in some cases.

Explanation:

Answer:

As the quantity of liquid is bigger it will take longer to freeze because more energy will have to be used. There is a state of matter that water has which is called super cooling this is where the water is at a freezing tempture but ice crystals haven't be formed correctly. Different liquids freeze at different temperatures. Water will freeze faster than liquids with salt or sugar in them. Some liquids freeze faster than others because of viscosity, or thickness of the liquid. Thicker liquids will freeze more slowly and some will not freeze at all.

Explanation:

Hope this helps!

How do the sun and moon affect the tides?

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Answer:

The Sun causes tides just like the Moon does, although they are somewhat smaller. When the earth, Moon, and Sun line up—which happens at times of full Moon or new Moon—the lunar and solar tides reinforce each other, leading to more extreme tides, called spring tides.

The word "mycotoxins" means © food poisons parasitic poisons fungus poisons O bacteria poisons

Answers

Answer:

I think the answer is food poison

Answer: poisons fungus poisons

Explanation:

I REALLY NEED HELP ASAP!!!!!!!

*I attached a picture but heres the question just in case!"

"The diagram below shows the structures of an animal cell. What is structure 3, and how does it help sustain life?"

Answers

Answer: I think it’s B but I am not sure sorry dude

Explanation:

the answer A i’m pretty sure

Explain why both unisexual and bisexual flowers can self pollinate.

Answers

Answer:

Bisexual flowers:

In order to make a new seed male gamete present in a pollen grain units with the female gamete present in the ovule.

Unisexual flowers:

Unisexual flower can self pollinate where both male and female flowers are present on the same plant. Stigma of the female flower can be pollinated by the pollen of the male flower present on the same plant.

Also because self pollination involves pollen to the same flower

What is the most likely reason the bones of the reptiles were found on more than one continent

Answers

Answer: Plate Tectonics

Explanation:

The phylogenetic tree shown shows the evolutionary relationships among finches
What can be concluded from this diagram?
A. Warbler finches and cactus finches are the most closely related.
B. Tree finches and warbler finches are the least closely related.
C. No finches have a common ancestor.
D. Tree finches and cactus finches have a common ancestor.

Answers

I’m going to say d or b. But mainly D
Hope this helps :)

The phylogenetic tree shown shows tree finches and cactus finches have a common ancestor. So, the correct option is D.

What is Phylogenetic tree?

A branching diagram that depicts the evolutionary relationships between a set of creatures, species, or genes is called a phylogenetic tree, sometimes referred to as an evolutionary tree. On the basis of the similarities and contrasts in their physical or genetic traits, it depicts the evolutionary history of these groups.

We can draw the conclusion that cactus and tree finches are more closely connected to one another than they are to any other finch species on the tree. The diagram does not indicate if tree finches and warbler finches are more or less closely related to one another, or whether cactus finches and warbler finches are.

Therefore, the correct option is D.

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Use your knowledge of the mechanism of photosynthesis and the data presented in the chart to determine which of the statements is a correct explanation for the students' data.Group of answer choicesCup 2 had the highest rate of photosynthesis because it had the highest ratio of disks floating to wattage of light.Cup 1 had a low rate of photosynthesis because 0.5 grams of baking soda did not provide a sufficient amount of CO2.Cup 3 had the same rate of photosynthesis as Cup 1 because they had the same ratio of disks floating to wattage of light.Cup 4 had the lowest rate of photosynthesis because it had the least CO2.

Answers

Answer:

D. Cup 4 had the lowest rate of photosynthesis because it had the least CO2.

Explanation:

Carbondioxide gas is the main reactant for the process of photosynthesis which decides the production of food in the leaves. If plants has high amount of carbondioxide gas and water so in the presence of sunlight it produces more food in the leaves in the form of glucose so we can conclude that the lowest rate of photosynthesis occurs due to presence of least concentration of carbondioxide gas in the cup 4.

Why is hypertension, or high blood pressure, a serious health risk?

Answers

Ans: High blood pressure can cause hardening and thickening of the arteries (atherosclerosis), which can lead to a heart attack, stroke or other complications. Aneurysm. Increased blood pressure can cause your blood vessels to weaken and bulge, forming an aneurysm. If an aneurysm ruptures, it can be life-threatening.

What organelle regulates cell contents?
A. Ribosome
B. Vacuole
C. Nucleus
D. Cell Membrane

HELP ME PLEASE

Answers

The answer is C hope this helps!

The High Plains have over 20,000 ____________, that are important stopover habitat for migratory birds like ducks and geese.

Answers

Answer:

Playa lakes.

Explanation:

A habitat can be defined as the natural living location or place of both living and non-living organisms. Some of the main components that makes up a habitat required for an organism to survive includes space, shelter, water and food.

Migratory birds refers to a group of bird leaving there natural living location or place in search of resources such as food and water in order to survive.

The High Plains have over 20,000 playa lakes, that are important stopover habitat for migratory birds like ducks and geese in search of scarce feeding resources which includes water and food. Playa lakes comprises of living organisms such as invertebrates, seeds and plants, that provides the optimum level of energy required by the migratory birds that are flying from one location to another.

Using information from the cladogram and the data table shown below, which of the following best describes the evolutionary history of gorillas?

They are more closely related to salamanders than they are to lizards.
They evolved into a separate species as a result of bipedal motion.
They have jaws, lungs, hair, an amniotic membrane, and a tail but lack bipedal motion.
They share a more recent common evolutionary ancestor with leopards than they do with lizards.

Answers

Answer:

Several differences allow the human to walk erect on two legs with a striding gait rather than move in a knuckle-walking fashion like the gorilla. In the pelvis these differences include ...

Why are detritivores important to an ecosystem

Answers

Answer:

Detritivores are an important part of ecosystems because they contribute to the decomposition and recycling of nutrients.

Explanation:

hope this helps

10. What is the net force?
5 N
5 N
5N

Answers

Answer:

The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude and opposite direction will cancel each other out.

Answer:

Formula of Net Force

FN is the force acting on a body. When the body is at rest, the net force formula is given by, FNet = Fa + Fg.

https://byjus.com/net-force-formula/

will help you out here

Explanation:

When the person from number one was creating "true breeding" lines of plants for certain traits, what method was used?

Answers

Complete question:

When the person from number one was creating true-breeding lines of plants for certain traits, what method was used?

A. Self pollination over and over again while discarding plants with unwanted traits

B. Cross-pollination over and over while discarding plans with unwanted traits

C. Allowing for cross-pollination by bees

D. Not allowing the plants to pollinate at all

Answer:

A. Self pollination over and over again while discarding plants with unwanted traits

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

What must happen for a hypothesis to become a theory?
A. It must be well-tested and have supported results every time.
B. All possible alternative hypotheses must be tested first.
C. A hypothesis must be published and tested by scientists for a decade before it is a theory.
D. A theory is developed only after a hypothesis has been refuted and changed.

Answers

Answer:

A.it must be well-tested and have supported results every time

Answer:

Explanation:b

We run, play, work, study. We need energy to do all of this. In fact, one characteristic of living things is that they need and use energy. Two processes are needed in us humans to break down food to release the energy that is stored in our food. They are ____________ and cellular respiration.
A) circulation
B) digestion
C) excretion
D) photosynthesis

Answers

I think digestion would be the answer here. Humans can't do photosynthesis. Excretion is how we expel waste. And circulation is how oxygen gets to our cells.

Does this help?

4. why would a photosynthetic bacteria cell be classified as phytoplankton?

Answers

Don’t click on that link plz

In pea plants, purple flowers (P) are dominant to white flowers (p). What color flowers would the following genotypes produce in pea plants.

Answers

Need more information

An ion of aluminum has a charge of 3+. The ion contains 10 electrons. How many protons does a neutral atom of aluminum possess?

Answers

Answer:

13 protons

Explanation:

Aluminum, which has a symbol of Al, is an element in group 3 of the periodic table. It has a mass number of 27. Since the number of electrons and protons in a neutral atom are the same, a neutral/uncharged atom of aluminum contains 13 electrons, 13 protons and 14 neutrons. Note: Mass number = no. of protons + no. of electrons.

However, according to this question, an ion of aluminum has a charge of 3+, this means that an atom of aluminum has lost 3 electrons i.e. 13 electrons - 3 electrons = 10 electrons. Hence, aluminum atom with charge +3 will have 10 electrons. This doesn't change the fact that aluminum atom in a neutral state possesses 13 protons.

Which of the following is an example of microevolution?
A. The formation of four new species of fish in a lake over thousands of years
B. A mass extinction that occurs because of major environmental changes in a habitat
C. A change in the frequency of body color in species of beetle over time
D. The formation of two new species of rodent that have been isolated by a mountain range

Answers

C. The answer is C. If that isn’t enough of an answer then tough

At Weeks Bay there was a population of 200 alligators. In May of 2006 a new species of catfish was released into the Mississippi. These catfish reproduce very fast and soon become a rich food source for the alligator population. This provides the alligators with the energy needed for more successful reproduction. The following summer of 2007, 100 babies were born and a total of 40 gators died that year. However, the next year in early 2008 there was a terrible drought, causing 100 alligators to die.

2. What is the growth rate (r) of the alligator population during 2007?

Answers

Answer:

1. 260

3. drought

4. babies born

6. carrying capacity

7. population density

8. logistic growth

9. exponential curve

Explanation:

the functions of stem

Answers

Functions of a stem is the support of the leaves that are there to conduct water and the minerals that leave the leaves where they are converted to photosynthesis and then transports to the rest of the plant as
a example the root

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