Protists are single-celled microscopic creatures that inhabit ponds and seawater. In which sphere do they live?

Answers

Answer 1

Answer:

The presence of a nucleus in all protist organisms means they are all eukaryotic. ... Whether an organism contains one or multiple cells, the nucleus – the first and ... Diatoms; Green Algae – can live in fresh or salt water and sometimes moist ... Microscopy studies can be as easy as using a pipette to drop pond water onto a ...Explanation:

Related Questions

Which statement is true? a. Energy is capability of doing work b. A cup of water has kinetic energy c. Kinetic energy is stored energy in substances. d. Potential energy is enery in motion. e. Heat and electricity are different forms of energy

Answers

Answer:

Option A an E.

Explanation:

Energy can be described as the capability to do work. It is what has to be transferred to an object in order to get this object to do work. Energy can be in various forms such as heat energy, kinetic, potential, electrical, chemical, nuclear etc.

It takes energy to do quite a number of things, from cooking food to driving and also in engaging in exercises.

If the mass of an object is 20 kg and the acceleration is 5m/s2 . What is the force?

pleaseee help

Answers

Answer:

100 newtons

Explanation:

Using the force equation to solve;

F = m * a

F = 20 * 5

F = 100

Question 1 (1 point)
A party balloon is filled up under the following conditions: 1.1 atm 65°C, 1,55 liters. Then, the balloon is taken to an outdoor wedding with
sightly different conditions: 1.2 atm and 92°C. What is the new size of the balloon?
Do not enter a unit, just the number
Round your answer to 2 sig figs.

Answers

Answer:

Explanation:

Answer:

1.5

Explanation:

1.5

hi help plz .........

Answers

Answer:The answer is C) The total mass of C and D only.

What structural formula represents 4 electrons shared between two atoms?
O 0=0
O Sg
ONEN
OP4

Answers

I’m like 98% sure it is the first one

help " anyone" plz ....

Answers

Answer:

letter A. i hope this is correct answer

A truck was carrying a substance tank. The molecules of that substance were moving away from each other. The molecules truck parked overnight in a place where energy tranferred out of the substance. In the morning, the substance was a gas. How were the molecules moving in the morning? Explain why the molecules were moving that way after the energy was tranferred out of them.

Answers

Answer:

Molecules of matter such as liquid, gas and solid still move even if the energy is transferred because it isn't a hundred percent. There is still energy and the time it took to transfer that said energy would have changed its state of matter.

Explanation:

Solid -the molecules are tight together. (touching)

Liquid - the molecules are close but not touching about mid way(not to far not to close)

Gas- the molecules in gasses are far apart.

It almost always goes from solid to liquid to gas. but in extreme conditions it could be different.

If it helped please give a thanks on the thanks button

Hope you have a wonderful day :)

Which of these statements is NOT true of the biosphere? *
A. It includes living things only.
B. It includes all of Earth's ecosystems.
.
C. It includes the parts of Earth in which organisms live.

Answers

Answer:

A is not true.

The biosphere contains living and nonliving things.

Let me know if this helps!

the answer is A, it consists of biotic (living) organisms and abiotic (non living organisms)

Silver has a density of 10.5 grams/cm3. What would be the mass of a 5 cm3 piece of sliver

Answers

Answer:

52.5 g

Explanation:

Density= mass/volume

Rearranging the equation gives us m= d(V)

m= d(V)

m= (10.5 grams/cm^3)(5 cm^3)

m= 52.5 g

What kind of reaction is this?
Na + AgNO3 --> NaNO3 + Ag

Answers

Answer:

oxidation-reduction reaction

Explanation:

na was oxidized and ag was reduced

ag^1 +1e = ag

na= na^1 +1e

What is the mass of 0.0071 moles of lead?

Answers

Answer: 1.47 g

Explanation:

207.2 g/mol × 0.0071 mol = 1.47 g

You can find the molar mass of lead, Pb, on the periodic table, 207.2 g/mol.

0.0071 moles lead = 1.47112 grams

PLEASEEEEE HELP ME ON QUESTION 8 ASAP!!!!!!!!!!!!!!!!!!! GIVING 20 POINTS

Answers

Answer:

I am pretty sure the correct answer is a reproductive system

A salesman traveled at an average speed of 75 km/h for 2 hours. How far did he travel?

Answers

Answer: 150 km

Explanation:

75 × 2 = 150 km

Answer:

74km per hour can be put in fraction form, 75 (km)/ 1 hour

We need to know how man miles in 2 hours so our fraction will be x (km)/ 2 hours

75/1 = x/2

x= 150 km

Explanation:

How many grams are there in 4.50 moles of Na2SO4?
What is the volume of 13.20 grams of N2 at STP?

Answers

Here...........................

True or False. Physical changes result in the formation of a new substance.

True or False. A major clue to a chemical change is the formation of a new
substance.

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Answer:

1. false

2. true

Explanation:

I hope this helps

is heating an aluminum pan a chemical or physical reaction

Answers

Answer: chemical

Explanation: whenever heat is applied, it indicates a chemical change

periodic table
fill in the box :)

Answers

Answer:

I took a screen shot of your image, and wrote on top of it!

Explanation:

Hope this helps! :)

Sound Wave, Ripple in water, Guitar String, TV Signal, Which one does not belong? Why?

Answers

Answer:

The TV signal.

Explanation: Hope this is right! :)

is lemon juice a asid base or neutral?
plzz help mee

Answers

Answer:

Acid

Explanation:

The pH level is below 7

Lemon juice is acidic

Compound name for C3F8

Answers

Answer:

Perflutren

Explanation:

Perflutren is a fluorinated hydrocarbon and gaseous substance used as an imaging contrast agent.

plsss helpp ASAP
BRAINLIEST

Answers

Answer:

Specific heat is defined by the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C). Water has a high specific heat capacity which we'll refer to as simply "heat capacity", meaning it takes more energy to increase the temperature of water compared to other substances.

Explanation:

Yes water has a specific heat capacity

The mass of the Atom is determined mainly by the

a) mass of the neutrons
b) mass of the neutrons and protons
c) mass of the electrons
d) mass of the electrons and neutrons

Answers

Answer:

B.mass of the neutrons and protons

Explanation:

hope it's help..

Fluidity is maximum in

a. Solid

b. Liquid

c. Gas

d. Liquid and gas

Answers

The answer is C gas

What is the molar mass of KAISiO4
(with work)

Answers

Answer: hmmmmmmmm ldk

Explanation:

How many atoms can be found in 6.7 moles of Bromine (Br)

Question 7 options:

4.03 x 10^24

9.13 x 10^-24

8.99 x 10^22

3.31 x 10^24

Answers

Answer:

The first one is correct, 4.03 x 10^24.

1. How does erosion affect Earth's surface?

Answers

Answer:

By washing away the top soil and damages the echo system. It also destroys animal habitats.

HELPP ILL GUVE YOU LOTS OF POINTS EVERYTHING U WANT I REALLY NEED HELP

Answers

Answer:

finally found

31th July 2000

The swimmer in the pool is making waves when he swims. Choose two sentences that describe both the swimmer’s waves and the waves the worker makes when he hammers on a ladder. Write the letters of the correct answers on the line at left.

Plsssss

Answers

Answer:

Energy is transferred from one place to another in the form of waves. Waves has two parts i.e. crest and trough.

Explanation:

Energy is transferred from one place to another in the form of waves. Waves has two parts, the highest part of a wave is called the crest, whereas the lowest part is called trough. The distance between the crest and the trough of a wave is known as wave height. When we drop something in the water, waves are produced having high crest and trough means high wave length whereas waves produced on the solid body has low crest and trough means low wave height.

is the maximum population that a given area can support.
Carrying capacity
Population growth
Limiting factor
Immigration rate

Answers

The carrying capacity is the maximum number of individuals of a species that an environment can support. Population size decreases above carrying capacity due to a range of factors depending on the species concerned, but can include insufficient space, food supply, or sunlight.

All of the following are empirical formulas EXCEPT
a) Fe(OH)3
b) Na2SO4
c) N204
d) Sn3(PO4)2

Answers

N204 is the correct answer
hope this helps !!

Other Questions

Write an essay on cleaning up is a tedious job that can't be avoided what is your approach to cleaning up Whoever can help me write a literary essay based of piggy and the instructions gets a brainliestYou are to write a literary analysis essay about a character in Lord of the Flies and explain how that character creates or influences one of the themes in the novel. You may choose from the following characters: Ralph Jack Simon Piggy Samneric (acting as one)Your essay must connect your analysis of your chosen character to one of the novel's key themes and: Be 500750 words long. Include at least three body paragraphs. Maintain a consistently formal style. Contain a clear, concise, arguable thesis statement that offers insight into the characterization of the chosen character. Use transition words and phrases to create coherence. Use direct quotations cited correctly. Include a conclusion paragraph that restates the thesis statement in different wording. Effectively use paragraphing to indicate a change in subject. Give specific textual evidence to support your thesis statement. Organize reasons and evidence logically. Use correct capitalization, usage, punctuation, and spelling.IM DOING PIGGY CAN I HAVE HELP PLZ you have to include thiswhat are 3 reasons piggy develops the the theme that without anyone to enforce society's rules, people will break them and become uncivilized? * it goes in the introduction PLZ HELP WILL GIVE BRAINLY IF IT LETS MEPart A Which statement best explains how hope is treated in both "Malala the Powerful" and "The Strangers That Came to Town"? In "Malala the Powerful," Malala's father refuses to shut down his school; in "The Strangers That Came to Town," Father punishes Tom and Andy for their prank. In "Malala the Powerful," Malala's efforts help more girls go to school; in "The Strangers That Came to Town," the Duvitches are finally accepted by their neighbors. In "Malala the Powerful," Malala has to go through several surgeries to recover; in "The Strangers That Came to Town," Andy and Tom replace the Duvitches' fish. In "Malala the Powerful," Malala receives cards from many supporters; in "The Strangers That Came to Town," Mr. Duvitch works at a meatpacking plant. 1) A rectangular prism measuring 6 cm and 5 cm along the base and 11 cm tall. Help me please im really stuck:) Question 7(Multiple Choice Worth 5 points)(MC)Read the following excerpt from an argumentative essay. Answer the question that follows:Critics might say that smart phones in the classroom cause too many distractions. A 2009 article in Education Magazine made just such a claim. Although cell phones can certainly cause distractions, current research suggests that teachers and students are putting phones to better use. A 2013 Educator Insider poll reveals that 67% of high school instructors now encourage students to use phones in the classroom setting. 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How do you isolationism play a role in causing World War Two?It singled out France as the only free nation left in Europe after the fall of Poland to the Germans, leaving it to face Germany alone.It allow the Chinese to divide Japanese forces into many similar parts, attacking and defeating them one by one.It gave Japan the freedom to conquer territory through Asia with interference from the United States.If shielded the German army from opponents after its invasion of France, allowing them The chance to withdraw after being defeated. Sergio celebrated his birthday. His friends attended the celebration. What is celebration an example of? No downloadable links or files. I WILL MARK BRAINLIEST!A biologist is in the process of classifying a newly discovered fungus. The fungus is a decomposer and has saclike structures. The organism most likely belongs in the same group as which of the following? 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