_______________ form the base of the marine food web.

a. zooplankton
b. phytoplankton

Answers

Answer 1

Answer:

B

Explanation:


Related Questions

identify the characteristics of animals found in the rainforest. (at least 5)

Answers

Answer:

BELOW

Explanation:

For adaptation:

Hiding

Camouflage

Scaring predators

Warning colors

Other information:

One of the reasons for this great variety of animals is the constant warmth. Tropical rainforests also provide a nearly constant supply of water and a wide variety of food for the animals. Small animals, including monkeys, birds, snakes, rodents, frogs, and lizards are common in the tropical rainforest.

e.g. of features:

Animal: short-horned lizard

Sound: hissing sound

Movement: short sprints

Size: small and very small

Coat: scales

is water a living, non living, or dead

Answers

Answer:

non living

Explanation:

non living



hope this helps :)

(if you wouldn’t mind can you mark me brainliest?)

Which of the following is always an important part of an experiment?

1.making a working model

2.observing things in nature

3.making drawings of things observed

4.identifying and controlling variables

Answers

The most important part of an experiment would be; identifying and controlling variables.

In order to set up an experiment, you need to test the specimen(s) with and without a curtain variable. That is what makes an experiment a test.

Answer:

identify and controlling variables

Explanation:

lack of awareness of control variables can lead to faulty result or what are called "confounding variables" additionally, noting control variables makes it easier to reproduce and experiment and establish the relationship between the independent and the dependent variable

What is used to direct protein synthesis in the cell?

sequences of nitrogenous bases in the cell’s DNA

phospholipid molecules in the cell membrane

protein transport molecules in the cell’s ribosomes

electron transport chains in the cell’s mitochondria


Answers

Answer:

sequences of nitrogenous bases in the cell's DNA

Which city on the map shown below is next to be hit by a cold front? I’m not sure if it is Buffalo or Utica...


I will mark as brainliest!

Answers

I think it is buffalo, because Utica would be hit by the warm front first before getting hit by the cold front. I’m not 100% sure but I think buffalo is the answer.

Pls help Choose the answer that has the terms in order, from the smallest
grouping to the largest grouping.
a. population, community, ecosystem
b. ecosystem, community, population
c. community, ecosystem, population
d. ecosystem, population, community

Answers

Ecosystem, Community, Population if smallest to biggest just flip it if it’s biggest to smallest

Which conclusion do the data support?

Answers

Answer:

A

Explanation:

Which of the following statements about the skeletal system is false

Answers

Answer:

C is False..

Hope this helps..

Explanation:

The human skeleton is the internal framework of the human body. It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together. The bone mass in the skeleton reaches maximum density around age 21.

How can air pressure collapse a railroad tank car?

Answers

Answer:

im so bad at thisss

Explanation:

idkk

The graph shows how much a plant grew over a five week time period. According to the graph how many centimeters did the plant grow between week 1 and week 5

Answers

Answer:

I can't answer the question where is the graph

Answer:

I think it might be 6-30 inches.

Explanation:

If im wrong i cant do anything there is not graph no offence.

PLEASE HEP ME WITH THESE QUESTIONS. 1.(Solar system, Galaxy): the Sun, the planets, and other celestial bodies that are held by the
Sun’s gravitational attraction.
2. (Black hole, Eclipse): a partial blocking of light from the passage of an object between the
celestial body and the observer or between the celestial body and its source of illumination.
3. (Equator, Axis): an imaginary line through Earth that extends from the North Pole to the South
Pole.
4. (Cyclic pattern, Sporadic pattern): an event or process that contains multiple steps that repeat.
5. (Climate, Seasons): the four divisions of the year based on changes in temperature caused by
varied amounts of sunlight and the tilt of Earth.

Answers

Answer:

1. solar system

The galaxy is much larger than the solar system, and since the question only includes the sun and the other planets, and what's close to that like debris, we should limit this to the solar system.

2. eclipse

A black hole is a discontinuity from which light cannot escape. It's by no means partial or temporary, unlike an eclipse, which is when a celestial body covers another (like when the moon temporarily covers the sun).

3. axis

The equator is like the circumference of the sphere, and the axis is like a diameter that goes straight through the earth. The axis goes from pole to pole, which is through the earth, so you know it's the correct answer.

4. cyclic pattern

"Cyclic" comes from "cycle" which means a consistent pattern. "Sporadic" means with no pattern, capricious.

5. seasons

There are four seasons and there aren't four climates, so this should be fairly simple!

which of the following describes how slavery changed the life of Africans in North Americans?​

Answers

Freedom in American history and

Answer:Many slaves converted to Christianity, but they integrated traditions like singing and dancing into their services.

Explanation:

Why are ecosystems important for humans?

Answers

Answer:

Ecosystems are important because they help humans to get pure oxygen from the trees and plants. Also, clothes, paper, and many more items are made from ecosystems. Also, humans are part of the ecosystems.

One global warming prediction might be
A) fewer climatic weather change events
B) increased cases of malaria
C) increased resources and plant growth periods
D) lower overall coastal flooding events
E) none of the above

Answers

Answer:

E- None of the above

Explanation:

None of those things are signs of global warming.

P.S - Check my answer first I am not 100 percent sure my answer is right but it is my best guess.

Answer:

E) none of the above

Explanation:

Although implied, nowhere in the lesson does it talk about INCREASED malaria cases nor increased growth PERIODS of resources and plants.

How do you cope with the uncertainty
and upheaval in your own life and in the
world? What strategies and tools have
you used to maintain your sanity during
the coronavirus pandemic?​

Answers

In order to cope in times where normalcy is not present, methods such as social distancing, masks, and sanitation are incredibly important.

True or False - Velcro was an invention that was originally used for space missions that is now used for things on Earth.
True
False

Answers

Answer:

True

Explanation:

Velcro was coined from the combination of the words “velvet” and “crochet.” It is made up of two strips of fabric in which one is covered in thousands of tiny hooks and the other with thousands of tiny loops. It was discovered by George de Mestral.

Often overlooked, what is the importance of decomposers and detritivores (organisms that eat left overs, not scavengers) in a balanced
ecosystem?


A. They are the largest group at the bottom of an energy pyramid.
B. They are a keystone species in passing the nutrients through the food chain.
C. They help break down dead organic matter and return nutrients to the soil.
D. They can survive without oxygen and thus continue under extreme conditions.

Answers

Answer:

C. They help break down dead organic matter and return nutrients to the soil.

Explanation:

Decomposers are organisms that break down other dead organisms. They also return nutrients to the soil.

How does Matter move throughout the ecosystem

Answers

Answer:

In ecosystems, matter and energy are transferred from one form to another. ... Nutrients and living matter are passed from producers to consumers, then broken down by decomposers.

Explanation:

3. Antibodies fight infections by
(a) eating microbes before they can attack cells.
(b) binding to antigens and rendering them inactive or harmless.
(c) injectiſg cells with a harmless form of an otherwise harmful virus.
(d) creating white blood cells.
4. Immunity occurs when the system recognizes a foreign substance and

Answers

Answer:

a) eating microbes before they can attack cells

Explanation:

Antibodies fight infections bu eating microbes before they can attack cells

Why Do You Think Soil Erosion Increased Over Time ?

Answers

Because Running water is the leading cause of soil erosion, because water is abundant and has a lot of power. Wind is also a leading cause of soil erosion because wind can pick up soil and blow it far away. Activities that remove vegetation, disturb the ground, or allow the ground to dry are activities that increase erosion.

what evidence proves endosymbiosis happened

Answers

Answer:

Explanation:

The first piece of evidence that needed to be found to support the endosymbiotic hypothesis was whether or not mitochondria and chloroplasts have their own DNA and if this DNA is similar to bacterial DNA. This was later proven to be true for DNA, RNA, ribosomes, chlorophyll (for chloroplasts), and protein synthesis.

a cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter cell?

Answers

Answer:

it will have 12

you are welcome :)

When a cell with a diploid number of 24 undergoes meiosis, each daughter cell will have 12 chromosomes.

What is meiosis?

Meiosis is a process of cell division that generates haploid cells having half the number of chromosomes as the cell. It plays a role in reproduction by enabling the merging of two haploid cells to form a diploid cell with the complete set of chromosomes.

In this scenario the parent cell contains 24 chromosomes resulting in each daughter cell possessing 12 chromosomes.

Learn about meiosis here https://brainly.com/question/25995456

#SPJ6

Which of the following is not produced by condensation? *



A. dew

B. smog

C. fog

D. clouds

Answers

Answer:

smog

Explanation:

dew,clouds and fog are produced by condensation while smog is a kind of air pollution

what occurs during transcription

Answers

Answer: Transcription uses DNA as a template to make RNA molecule and then RNA then leaves the nucleus and goes to a ribosome in the cytoplasm.

Explanation:

A solid exerts a force of 500 N. Calculate the pressure exerted to the surface
where area of contact is 2000 cm2

Answers

Answer:

2500 pa

btw this is physics ;)

what is the most abundant organism in a food chain​

Answers

The given question is incomplete as there is no food chain given in the question, but based on the knowledge it can be said so that producers are present in abundant amount in every food chain.

Answer: Producers

Explanation:

The producers can be defined as the organism which have the ability to make food. This food is used by the other organism of the food chain as a soul source of energy.

They are huge in number so that they can produce enough food to meet the requirement of other organisms. Though all of the organisms are not directly dependent on producers ,some of them(carnivores) are also dependent on the organism eating plants(herbivores).

Producers→ primary consumers(herbivores)→ secondary consumers(carnivores)→tertiary consumers(carnivores).

Here, we can see that the all the organism are directly or indirectly dependent on the producers and they are abundant in every food chain.

A cell type without a nucleus

Answers

Prokaryote is the type of cell

Answer:

Prokaryote

Explanation:

Prokaryotes do not have nucleuses

What are the impacts or the after-effects of global warming

Answers

some impacts/after-effects include tidal flooding, habitat destruction, extreme weather, pest propagation, and heat waves

Bacteriophages are viruses that attack and destory

Answers

Answer:

Bacteria

Explanation:

They are harmless to humans but murder billions and billions of bacteria everyday! There's also 10^31 bacteriophages on Earth, more than every other organism on Earth, including bacteria, combined so they are pretty abundant killers of bacteria.

Flowering plants appeared
A.)Paleozoic
B.)Cenozoic
C.)Mesozoic

Answers

Answer:

B

Explanation:

thats just what it is

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Need help ASAP its Science need it done right now a. -4 Florence and her family ordered a meal that cost $60. Florence paid 15% sales tax and left a 15% tip on $60. What was the total cost? A chemical reaction can be represented by? If a 42kg rolling object slows from 11.5m/s to 3.33m/s how much work did friction do Correct answers only please!Quincy has $6,000 in a savings account that earns 4% interest, compounded annually.To the nearest cent, how much interest will he earn in 5 years?Use the formula B = p(1 + r)t, where B is the balance (final amount), p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years. In a food web, energy is transferred from one organism to another. As energy moves between the trophic levels, only a small amount of energy is passed to the next level. Most food webs begin with the energy of producers. Where do producers get their energy? A)All energy originates with producers. B)Producers get their energy from the soil C)Producers decompose organisms to create energy. D)Producers use solar energy to produce glucose in the process of photosynthesis. Maxim manufactures a cat food product called Green Health. Maxim currently has 10,000 bags of Green Health on hand. The variable production costs per bag are $1.80 and total fixed costs are $10,000. The cat food can be sold as it is for $9.00 per bag or be processed further into Premium Green and Green Deluxe at an additional $2,000 cost. The additional processing will yield 10,000 bags of Premium Green and 3,000 bags of Green Deluxe, which can be sold for $8 and $6 per bag, respectively. If Green Health is processed further into Premium Green and Green Deluxe, the total gross profit would be: A deck of cards contains 52 different cards. The probability of drawing a queen of hearts is 1/52. What type of probability is this ? A. Theoretical probability B. Empirical probability C. Random probability D. Fractional probability When arriving at a gas station to pump gas, what is the consequence for unknowingly using someone elses card to fill your tank and finish their transaction? If you are given a 2,900-gram sample of Hydrogen, and hydrogen has a half-life of 2,450 years. How much hydrogen is left after 19,600 years? There are 90 penguins in a zoo. There are two types - Humboldt and Emperor.52 are female, of these 6 are Emperor penguins.There are 5 male Emperor penguins.Use this information to complete the frequency tree.Humboldt penguinsEmperor penguinsMaleFemaleHumboldt penguinsEmperor penguins Im what ways does the mother presure her daughter to change in the passage two kinds a racing car has a uniform acceleration of 4m/sec^2? what distance will it cover in 10 second after start. Which shows the approximate location of square root 12 on a number line Please help me ASAP !!!! Will give brainliest!!!!!!Please Answer the image below. What is the answer to 4 times 1/2 Filomena is deciding between two mortgages for her new home. The firstmortgage is an 80/20 mortgage with interest rates of 4.75 and 7.525%,respectively. The second mortgage is a 30-year mortgage with a 5.25% and a$42.56 monthly PMI. If the house price is $100,000, which mortgage paymentwill be lower initially, and by how much?A. 30-year mortgage by $33.28B. 30-year mortgage by $39.55C. 80/20 mortgage by $37.25D. 80/20 mortgage by $55.01 During its first month of operations, Neptune Company (1) borrowed $200,000 from a bank, and then (2) purchased an equipment costing $80,000 by paying cash of $40,000 and signing a long term note for the remaining amount. During the month, the company also (3) purchased inventory for $60,000 on credit, (4) performed services for clients for $120,000 on account, (5) paid $30,000 cash for accounts payable, and (6) paid $60,000 cash for utilities. What is the amount of total assets at the end of the month? What is a stationary observer?