The digestive system.
sponge. Both hydra and sponges are simple aquatic animals that rely on diffusion for nutrient absorption and lack a circulatory system. Nutrients are taken in through their body walls and transported within the body through simple diffusion rather than a dedicated circulatory system.
A group of similar cells performing similar functions is called a tissue. Tissues work together to carry out specific functions in the body.
They are designed to exchange materials such as the alveoli exchange gases or the capillary walls exchange fluid and nutrients with the intestitial tissues.
Yes, flies have blood, which is called hemolymph. Hemolymph in flies is composed of water, proteins, and other molecules. It functions to transport nutrients, hormones, and waste products throughout the fly's body, similar to how blood functions in humans.
These creatures have a simple circulatory system that helps transport nutrients, gases, and waste products throughout their bodies. The "blood" in these creatures does not contain red blood cells like in more complex animals, but instead consists of a fluid that serves similar functions in their bodies.
The circulatory system's function is to carry materials to and from all the other cells in the body, so I'd imagine the functions of the bloodstream are similar? A good answer might be something along the lines of carrying oxygen and nutrients to different parts of you body.
Villi in the small intestine are similar to the alveoli in the lungs, in the sense that both absorb nutrients and deliver them to the blood.
sponge. Both hydra and sponges are simple aquatic animals that rely on diffusion for nutrient absorption and lack a circulatory system. Nutrients are taken in through their body walls and transported within the body through simple diffusion rather than a dedicated circulatory system.
No, vacuoles in plants primarily serve as storage compartments for water, nutrients, and waste products. Lysosomes are organelles that contain enzymes for breaking down waste materials and cellular debris in animal cells. Plants do not have lysosomes; instead, they use vacuoles for some similar functions, such as digesting unwanted materials.
What is true of cells that have similar functions?
A group of similar cells performing similar functions is called a tissue. Tissues work together to carry out specific functions in the body.
Tissues
They are designed to exchange materials such as the alveoli exchange gases or the capillary walls exchange fluid and nutrients with the intestitial tissues.
In a factory, the vacuole could be likened to storage tanks or silos that hold raw materials, finished products, or waste materials. The vacuole in a plant cell primarily stores water, nutrients, and waste, similar to how tanks or silos store materials in a factory.
Both plants and frogs have transport systems that move substances throughout their bodies. In plants, water and nutrients are transported through xylem and phloem vessels, while in frogs, blood circulates through blood vessels. Both systems are essential for delivering necessary materials and removing waste.
A factory could be similar to the endoplasmic reticulum because it is involved in the production, processing, and packaging of materials within a cell, much like a factory processes and packages items for distribution.
Linear equations are a small minority of functions.