Circulatory System

There are three main classes of mollusks: Gastropoda (snails and slugs), Bivalvia (clams, mussels, oysters), and Cephalopoda (octopuses, squids, nautiluses). Each class has unique characteristics and habitats.

All systems in the body need homeostasis.

Think of homeostasis as the system that keeps body processes in balance. If a system gets out of control, it will either become too active or not be able to function at all. So homeostasis is like a thermostat in the body that regulates whether to turn some function up, or turn some function down, so that the entire organism stays close to balance.

Imagine having the furnace turned up and no way to shut it down. Or having the A/C running non-stop. Homeostasis maintains a relatively stable internal environment in the body.

The global circulatory system functions to transport oxygen, nutrients, hormones, and waste products to and from cells throughout the body. It also helps regulate body temperature, pH balance, and immune responses. Additionally, the circulatory system plays a crucial role in maintaining homeostasis and supporting overall health.

The earthworms digestive system is increased in complexity because of the earthworm's segmentation. On each stop or segmentation there is a sphincter and its own digestion going on.

Active transport system is the best-suited for transporting nutrients present in the environment in extremely low amounts. This system uses energy to actively transport molecules against a concentration gradient, allowing for the uptake of scarce nutrients efficiently. This mechanism ensures that essential nutrients are acquired even when they are sparse in the environment.

counries had to back each other up and there was no backing out . Alliance was so important because if you want to become stonger you must alline to form a stronger connection and to protect you from other countries that try to take you over

Digenetic trematodes typically have an excretory system composed of flame cells (protonephridia) and collecting tubules. Flame cells are specialized cells that remove waste and regulate osmotic balance by using cilia to move fluids through tubules. Waste products are expelled through excretory pores. These structures help regulate the internal environment of the parasite and maintain homeostasis.

No, Platyhelminthes lacks a circulatory system and a respiratory system.

They both work to provide oxygen to the cells. The respiratory system provides air to the circulatory system. The the blood from the circulatory system delivers oxygen to the cells. For more help search on the Internet. :)

The circulatory system is a closed loop system. It starts and ends at the heart. The blood doesn't leave the system and is pumped back to the heart to start the journey of the cycle again. The circulatory system runs throughout the body to supply blood to all parts.

If done correctly, you will notice a faster performance in your system. if you have a high end graphic card, overclocking also eliminates any CPU bottleneck and gives higher fps results. However, it will also make your computer produce more heat so it is best to add more ventilation.

Overclocking, if done incorrectly, will make your computer unstable and prone to more system crashes or hardware failure. Unless you're an experienced IT person, don't try to overclock it too much.

The humoral coagulation system refers to the protein coagulation factor component.

Both have a high surface area for exchange: In the respiratory system the exchange of oxygen an carbon dioxide takes place between the alveoli and blood capillaries (both provide a high surface area for exchange) and in the digestive system, exchange of nutrients and waste takes place between the villi and blood capillaries (also both provide a high surface area for exchange)

In both systems, transported materials pass through the membranes by a process called diffusion.

The frog differ to a plant by the automotive transport system rather than is the public locomotive transport system.

The Respiratory System regulates breathing and gas exchanges within an organism. In humans, this system includes the lungs, airways, and respiratory muscles.

There are reasons why below:

1. because when they are running really fast and they stop and are very still and dont move and you touch it to see if it moves it moves quickly again.

2. there hairy.

3. there faces can sometimes be ugly like the wolf spider and the net casting spider which they both have two large eyes.

Those are some answers, I am a spider expert so keep asking questions and I will answer them

We need nutrients and oxygen to be supplied to our cells at a very fast rate as our cells need a lot of energy to keep us alive. Therefore we must have an efficient transport system to transport nutrients and oxygen to the billions of cells in our body. The transport system in man is known as the circulatory system.

All Cnidarians have nematocysts as a specialized organelle. Cnidarians use their nematocysts to capture prey and as a defense mechanism against predators.

All vertebrate animals (animals with spines) and a few invertebrates

("echinoderms" - starfish, sand dollars, sea urchins, and sea

cucumbers) have closed circulatory systems.

Humans give birth to live young, but fish are oviparous (egg-laying).

The circulatory system of mammals helps in the transfer of nutrients, oxygen, and other materials to the cells and removes the metabolic wastes. The circulatory system consist of three parts namely the blood, blood vessels, and the heart which is the pumping organ.

Fish have closed-loop circulatory systems.

Well.... The frog needs nutrients in order to survive. When the frog would eat its food, the food would go down through the digestive system, where obviously the food would break down. Then the circulatory system would take the broken down food and spread the nutrients that were taken from the food, all across the frogs body.

So the main answer is that a frogs digestive and circulatory system are important for its survival because the frog needs nutrient given to its body. The two systems work together to break down the food and spread the nutrients across the frogs body.

- This was the way I answered a question on my lab.

frog does not have ribs. It does not have rib cage also, so frogs cannot breathe by expanding the rib cage

An earthworm has a circulatory system consisting of four or more ventral blood vessels and one dorsal blood vessel that is also its heart. Most of the pumping of blood is performed by general muscular movements.