Identify a structure, in organisms that do not have kidneys, that is adapted to regulate water balance.

1 answer:

6 0

Malphigian tubules - specialized structures in insects and spiders that absorb water and ions then pass it to the gut.
Antennal glands - found in crustaceans like crabs and shrimps. Functions in reabsorption of substances, secretion and removal through urine.

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For this exercise, you will need:

Aleks [24]

Answer: Pan will melt ice faster than the plate

Explanation: Melting ice takes a lot of energy and this energy needs to come from somewhere. Normally this energy is released by cooling down the ice cube's surroundings, which is why you can cool a drink by putting ice cubes into it.

How fast the ice cube melts depends on how fast energy can be transferred from the surroundings into the cube. Materials like metals conduct heat very well, which means that because the cube is cooler than the pan, heat is moved from all over the pan into the cube, so the cube melts quickly. So why did the pan feel cold? As it's a good conductor, it also means that if you put your warm finger on the frying pan heat is conducted out of, and away from, your finger quickly. This makes the pan feel cold.

The plate on the other hand, conducts heat badly, so even though there is quite a large temperature difference between the ice cube and the plate , relatively little heat is transferred. This means that the cube will melt slowly. It also means that heat is not transferred out of your finger quickly, and so the plate feels warm.

Hope this helps :")

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Organic molecules that catalyze reactions quickly at relatively low body temperatures are called:

Rasek [7]

Enzymes.

Enzymes are responsible to make reactions hard to take place, or even very unlikely to happen, to actually happen. They are proteins that have normally an active binding site where molecules may connect to and preform the reaction. The necessary energy to make a reaction occur is less when aided by enzymes and that's what makes of them catalysts so that reactions may occur even when in lower temperatures.

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3 years ago

What is a covalent bond?

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A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.

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Is it facilitated diffusion? Because it will need the aid of channel proteins to help it pass through the membrane...

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Rhesus monkeys and gorillas have stereoscopic vision, which allows them to better visually gauge distances while hunting and mov

Marianna [84]

The organisms that have stereoscopic vision as well are Gibbon, orangutan, common chimpanzee, bonobo, and human.

<h3>What is evolution?</h3>

The term evolution has to do the changes that take place in an organism as they move from one form to another. The process of evolution accounts for the fact that higher organisms are obtained from the lower ones via the process of evolution.

Thus, if stereoscopic vision evolved only once on this tree, and was never subsequently lost, other primate species on the evolutionary tree which possess stereoscopic vision as well are Gibbon, orangutan, common chimpanzee, bonobo, and human.

Learn more about evolution:brainly.com/question/13492988

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Missing parts;

Rhesus monkeys and gorillas have stereoscopic vision, which allows them to better visually gauge distances while hunting and moving through tree canopies. If stereoscopic vision evolved only once on this tree, and was never subsequently lost, which other primate species on the evolutionary tree possess stereoscopic vision as well? (Hint: First, find the location on the tree of the most recent common ancestor of rhesus monkeys and gorillas.)

Human

Gibbon and orangutan

Gibbon, orangutan, and human

Gibbon, orangutan, common chimpanzee, bonobo, and human

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2 years ago