Help please?!?!??!?!?!?

Answer:

It will take 1.85 hours to walk 12 km north.

Answer:

Explanation:

v=[tex]\frac{d}{t}[/tex]

and the d here is the distance which is equal 12 km

the time is still unknown

and we know the velocity which is 6.5 km/h

and according to the triangle of the velocity "search that up "

t =[tex]\frac{d}{v}[/tex]= [tex]\frac{12}{6.5}[/tex]≈1.8 hours

Answer:

A

Explanation:

It is about planets and planets are in space.

Answer:

D

Explanation:

I'm not 100% sure this is right but it's a better answer than B

Answer:

,transverse waves,longitudinal waves,and surface waves

Answer:

The famous Bali tiger is now an extinct subspecies that was found only on the island of Bali in Indonesia.

Explanation:

Bali tiger found on the small island of bali near Malaysia and Philippines in the Indian ocean.

Answer:

the final answer is 20

Explanation:

Hope it is helpful for you ✌️

Answer: they rotate the nucleus creating the "outer casing" that you see in diagrams

Explanation:

Answer:

Impacts from human activity on land and in the water can influence ecosystems profoundly. Climate change, ocean acidification, permafrost melting, habitat loss, eutrophication, stormwater runoff, air pollution, contaminants, and invasive species are among many problems facing ecosystems.

Answer: Immigration.

Explanation: Hope that helps I'm sure that this is right

Answer:

A. Science relies on observation, measurement, and experimentation.

Explanation:

ok Np bye!

Answer:

7

A pH value greater than 7 indicates a basic solution. The more the pH value exceeds 7, the more basic is the solution.

7 is the answer.

If the pH is 1, that means the substance is sour or acidic.

If it has a pH of 5, then it is not that acidic.

If something has a pH of 12, then it is almost completely basic.

If something has a pH of 7, then it is basic.

Hope it helps! :)

Answer:

175000.00

GBP

16

%

=

28000

so we can also say  

100

%

=

x

Then from here the rule says that you do  

100

×

28000

16

So if we do that we get a result of  

175000

That is the price of the home.

x

=

175000.00

GBP

Explanation:

So we must begin with a rule that is commonly used to work this out.

Answer:

there is no picture there lol

Answer:

Maybe an engineer.

Explanation:

They build stuff do experiments and have to guess and make hypothesis (what science has)❤️ I. really hope this helps:)

Answer:

True

Explanation:

arfswg;iljghobfweolbvflds

Answer:

Yes

Explanation:

because of the Hottness

Answer:

A - cloroplast

b- vacuole

c- cell wall

d- nucleus

Explanation:

I found the same picture online. I just looked up organelles in a cell plant and it was one of the first ones

Answer:

A - cloroplast

b- vacuole

c- cell wall

d- nucleus

Explanation:

i got the answers from this image (kepp this image because it might also help you) and please brainlest

Answer:a

Explanation: took it

Answer:

Explanation:

I don't really have an explanation but there's the CORRECT answer.

Answer:

Ocean currents act as conveyor belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. ... The ocean doesn't just store solar radiation; it also helps to distribute heat around the globe.

Hope I helped you! <3Miss Hawaii

Explanation:

Your answer is -, sending heat toward the polar regions and helping tropical areas cool off

Answer:

Primitive Earth (Before life) contained no or very little Oxygen (element#8)

According to scientific theory:

Earth had no oxygen to begin with. It had a lot of carbon dioxide, though. Somehow (We still do not know how they started growing) single-celled Carbon Dioxide-breathing bacteria slowly, over thousands to millions of years, turned most carbon dioxide into oxygen, supporting new types of life.

:)

Answer:

atoms determine the number of valence electrons determine the stability of the atom based on reading the topography of the atmosphere

Answer:

:P :P :P :P :P :P :P :P :P :P :P :P

Answer:

D

Explanation:

Studied this recently.

Answer:

reduction

Explanation:

Answer:

CARBON FIXATION

Explanation:

Like a cell membrane, dialysis tubing has a semi-permeable membrane, which allows small molecule to permeate through the membrane. Thus, the dialysis tubing mimics the diffusion and osmosis processes of the cell membrane (Alberts, 2002). ... Instead, facilitated diffusion would be needed to transport the glucose.

Answer:

Explanation:

Hurricanes do not effect acidity

Smoke is not caused by hurricanes

There is no known correlation between wildfires and hurricanes

Hurricanes are defined as rain and wind

Answer: Damage to property due to strong win

Explanation: hurricanes are known for having strong winds and destroying property due to strong winds

The Short Answer:

To predict future climate, scientists use computer programs called climate models to understand how our planet is changing. Climate models work like a laboratory in a computer. ... Scientists use computer programs called climate models to understand how our planet is changing.

Answer:

Igneous rocks are classified on the basis of their composition and their texture. Magma, and the igneous rock it becomes, has a range of chemical compositions. For example, basalt is a mafic lava flow rock which originates from melting of the upper mantle.

Explanation:

Answer:

There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming—that are part of the rock cycle. Sedimentary rocks are formed from pieces of other existing rock or organic material.

Explanation:

Hope This Helps!

Answer→ Physico-chemical indicators

Explanation ≈  They include dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus). They also include measures of toxicants such as insecticides, herbicides and metals.