A pyramid of energy is used to analyze the amount of energy available at each feeding level in a food chain. Using the pyramid above, answer the question: Why is the amount of energy available to the tuna less than the amount available to the mackerel?



There aren't enough zooplankton


There aren't enough phytoplankton


While mackerel are getting energy, they are also using some of it.


If the tuna dies, the mackerel will eat it.

Answer:

Runoff

Explanation:

I searched it up

Hope this helps : D

Answer:

b

Explanation:

Answer:

Environmental, Economic, and Societal Impacts

Explanation:

If the product is popular it'll be on social media...

If it helps you in some way it is useful, and probably needed

Answer:

6.022 X 10^23

Explanation:

avatars number states that for every mole of an element there are 6.p22 X 10^23 atoms of that element

Answer:

I hope it's helpful for you....

Explanation:

There are 6.022 X 1023 atoms in one mole of gold.

Answer:

All matter is made up of very small particles.

There is space between particles.

All particles in a pure substance are the same.

The particles in matter are always in motion.

Particles are attracted to each other.

Explanation:

hope it helps

Dont know if this helps but here

Moon phases represent the names given to points in its orbit around Earth. Each phase lasts for only an instant as the moon constantly moves. To the naked eye, the full moon lasts about three days, but in reality, it is a full moon for just an instant before it begins to wane. The moon takes just under one month -- an average of 29 1/2 days -- to complete its phases.

TL;DR (Too Long; Didn't Read)

As the moon passes gradually and continually through its monthly cycle, each phase lasts only an instant. The Full Moon, for example, is simply a point halfway between waxing gibbous and waning gibbous.

Phases of the Moon

The moon has eight phases: new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, last quarter and waning crescent. But it is not as simple as dividing 29 1/2 by eight to find out how long each phase lasts. The fraction by which the moon is illuminated steadily increases or decreases at all times.

Primary and Intermediate Phases

The primary phases of the Moon cycle are the new moon, the first quarter, the full moon and the last quarter. The dates and times of these phrases -- which you can calculate or find on calendars -- change from month to month according to the positions of the Sun and the Moon. Astronomers refer to the crescent and gibbous phases as intermediate phases.

Answer:

I think it is D if not I am very sorry!

Answer:

The molecular weight of Pb(NO3)2 is 331.2098g

Explanation:

Answer:

D

Explanation:

Answer:

When you heat up water, it starts to evaporate slowly into the air. When you fuse two things together, that takes a lot of heat to do. Both of these things are related to heat.

Explanation:

Answer:

At the point when you heat up water, it begins to vanish gradually into the air. At the point when you intertwine two things, that takes a great deal of warmth to do. Both of these things are identified with heat.

Explanation:

Answer:

Whats that supposed to mean?

whats the question

Explanation:

1. Definition Of Isotope:

Two or more forms of the same element contain equal amounts of protons but different amounts of neutrons.

2. What Does The Number Next To Isotopes Signify?

Atomic mass is the number next to the isotope.

3. How Can You Tell Isotopes Apart?

To tell the difference,  isotopes will have different atomic mass than other atoms that make the same element.

            Hope this helps!

      ~Hocus Pocus

Answer:

Explanation:

a) Isotope, one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behaviour but with different atomic masses and physical properties.

b) The number indicates the isotope's mass number.

c) Isotopes can be told apart by their mass numbers. Isotopes of the same element have the same quantity of protons in their nuclei.

Succession

Ecosystems are "dynamic." This means that ecosystems change over time.

During the ice ages, glaciers once covered areas that are tropical rainforests today. Both natural forces and human action cause ecosystems to change.

If there is a big ecosystem change caused by natural forces or human actions, the plants and animals that live there may be destroyed. Or they may be forced to leave.

Over time, a new community will develop, and then that community may be replaced by another.

Succession

Primary succession is the type of ecological succession that happens on new lands - lands where life has not yet existed.  Primary successions can take place after lava flow cools and hardens into new land, or a glacier recedes exposing new land.

Secondary succession is the type of succession that happens after something destroys the habitat, such as a flood or natural disaster. Abandoning a field that was once used for agriculture can also lead to secondary succession.

Answer:

totally A jk

Explanation:

i say D

I'm not really sure..im sorry...but i believe that its either B or D :(

Answer:

oceanic crust is the relatively thin part of the earth's crust which underlies the ocean basins. It is geologically young compared with the continental crust and consists of basaltic rock overlain by sediments

Explanation:

I hope this helped ;)

Answer:

Oceanic crust, the outermost layer of Earth’s lithosphere that is found under the oceans. Oceanic crust is constantly formed at mid-ocean ridges, where tectonic plates are tearing apart from each other.

Explanation:

Answer:

As – Arsenic

Explanation:

Let's break this down step by step. Make sure you have a periodic table to reference.

"I am a metalloid" – We will be looking towards the right side of the periodic table. The possible choices are boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te), and astatine (At).

"I am in the nitrogen family" – Families are elements grouped by columns. The nitrogen family is group 15. The possible choices are now arsenic (As) and antimony (Sb).

"and row 4" – Counting from the very top (don't forget row 1 of hydrogen and helium), we can see that arsenic (As) is in the 4th row.

"I have an atomic mass of 74.92" – Arsenic (As) does have an atomic mass of 74.92, which confirms our answer.

Hope this helps!

Answer:

Solution B,

A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute. However, these terms are relative, and we need to be able to express concentration in a more exact, quantitative manner.

Answer:

Explanation: The molar mass and molecular weight of Cr2(SO3)3 is 344.182.

Answer:

the different depths of the ocean

Answer:

A - To create energy that the cell can use

Explanation:

Answer:

Food needs to be digested so it can be broken down into sugar molecules and nutrients that can be used by the cell to stay alive.

Explanation:

Answer:

C. If Joe keeps going up, air pressure will continue to decrease.

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Answer: 3

Explanation:

I hope this helped!

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The organisms from the food web that gets energy from both producers and consumers is Sand shrimp or Algae.

A food web  can  e regarded as the natural interconnection of food chains and its graphical representation.

Therefore from the diagram Sand shrimp or Algae gets energy from both producers and consumers.

Learn more about food web at;

https://brainly.com/question/14165885

Answer:

Present and future

Explanation:

I did the test. It's the MOD 2: Human Impact Quiz, right? I have Mrs. Wurzenberger from Elevation ;P

Answer:

The Mouse population will increase: True

The Grass population will increase: False

The Hawk Population will increase: False

The Mouse population will decrease: False

Explanation: This is true because now there is no snake to kill them off. Still, there is the hawk that is there but there will be a general increase in the mouse population

The two possible effects on the ecosystem are the mouse population could increase and the hawk population could decrease.

Population is a group of individuals of the same species living and interbreeding within a given area.

If the snake population become extinct, the prey population on which snakes feed on would increase and the predators that feed on snakes would decrease. As a result of these effects there will be considerable  imbalance in the ecosystem.

To learn more about ecosystem here

https://brainly.com/question/22690041

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