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2 years ago

What is the food chain in a bass pond

Biology

1 answer:

Vanyuwa [196]2 years ago

6 0

The type of food chain that exists in a pond is called the grazing food chain. In a pond, the producers are phytoplankton like some algae and submerged plants found at the edges. The consumers have included zooplankton and the last decomposers are some bacteria, fungi, etc found at the bottom of the pond.

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When a mosquito bites you, you are the __________ and the mosquito is the ____________.

marusya05 [52]

When a mosquito bites you, you are the HOST and the mosquito is the PARASITE.

7 0

2 years ago

Which of these practices best qualifies as a pseudoscience?

Masteriza [31]

The practice that best qualifies as a pseudoscience is using the smells of different oils to help a person feel energized (option A).

<h3>What is pseudoscience?</h3>

Pseudoscience is any body of knowledge that purports to be scientific or to be supported by science but which fails to comply with the scientific method.

Common examples of pseudoscience are as follows:

The belief that two people send cues to one another based on their body positioning.
The belief that a person's personality can be seen through their handwriting

According to this question, the act of using the smells of different oils to help a person feel energized is an example of pseudoscience because it does not comform to the scientific method.

Learn more about pseudoscience at: brainly.com/question/12257058

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3 0

1 year ago

The answer is 51.0 ml but can someone explain why please

professor190 [17]

Answer:

$\boxed{\sf A. \ 51 \ mL}$

Explanation:

Amount of water displaced by the sphere will be equal to the volume of complete sphere.

As the sphere completely sinks to the bottom of the cup.

We have been given;

Diameter of sphere (d) = 4.6 cm

So,

$\sf Radius \: of \: sphere \: (r) = \frac{Diameter \: of \: sphere \: (d)}{2} \\ \sf = \frac{4.6}{2} \\ \sf = 2.3 \: cm$

Volume of sphere (V):

$\boxed{ \bold{V = \frac{4}{3} \pi {r}^{3} }}$

By substituting value of r we get:

$\sf \implies V = \frac{4}{3} \times \pi \times {(2.3)}^{3} \\ \\ \sf \implies V = \frac{4}{3} \times 3.14 \times 12.167 \\ \\ \sf \implies V = \frac{152.81752}{3} \\ \\ \sf \implies V = 50.94 \: {cm}^{3} \\ \\ \sf \implies V \approx 51 \: {cm}^{ 3}$

1 cm³ = 1 mL

$\therefore$

V = 51 mL

So,

Water displaced by the sphere = 51 mL

6 0

3 years ago

(Does heating water allow it to dissolve more sugar)? What is the Dependent Variable, What is the Independent Variable?

tino4ka555 [31]

Answer:

yes

independent - temperature

dependent - amount of sugar dissolved

Explanation:

When water molecules are heated they move faster and collide more with the sugar molecules. These collisions transfer energy to the sugar molecules. Energy is needed to break bonds. The bonds holding the sugar molecules together or more likely to be broken.

The amount of sugar dissolved is dependent on the temperature of water.

7 0

3 years ago

What surrounds the cell and controls the movement of substances in and out

Nonamiya [84]

Answer:

The plasma membrane is made up by a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment. Only relatively small, non- polar materials can easily move through the lipid bilayer of the plasma membrane.

Explanation:

7 0

3 years ago