Answer:
The bonds of a glucose molecule store chemical energy.
Explanation:
Photosynthesis coverts light energy into chemical energy, which is stored in the sugars.
Answer:
4
Explanation:
In the food chain that is presented there are four trophic levels. The first level is occupied by the phytoplankton, which is the producer, thus it is at level one on the energy pyramid. Second comes the shrimp, which is feeding on phytoplankton, but is prey upon by numerous other species, thus it is on the second level in the energy pyramid. In the third level of the energy pyramid we have the perch. It is a small carnivore, and it feeds upon the shrimp and many other small prey animals, but it is also preyed upon by many larger species. The pike and the osprey are occupying the fourth level in the energy pyramid. They are both predators, and they prey on on the likes of the perch and many other small fish and animals, but they are not at the top of the food chain, as they also have predators above them and prey on them.
The right answer is The first image (the left one).
An atrium is an upper cavity of the heart, delimited by a thin wall, receiving blood from the bloodstream. There are two in the human heart, they allow the passage of blood from the veins (cellars and lungs) to the ventricles (right and left).
In its upper part (near the entrance of the superior vena cava) is located the sinus node, microscopic structure from which the electrical impulse which ensures the contraction of the heart (especially atrium) ...
The depolarization of the action potential is conducted step by step in the cells of the right and left atria, accompanied by a contraction of the muscle fibers.
Answer:
1. Epidermis (outermost)
2. Skin
3. Cuticle
4. Stomata
5. Inhibit water loss and protect the leaf
Explanation:
1. The dermal layer of the plant is called Epidermis which is the outermost layer of the plant leave made up of several
2. Ther dermal layer in plants is like skin of human which also made of three different layer knwon as epidermis (outermost), dermis (middle) and subcuatneous (deepest).
3. A waxy barrier present at leaf surface is called cuticle which provide protection against mechanical injury to the plant.
4. Stomata are the tiny holes present in the leaf surface that regulate the exchange of gases and water loss through its opening an dclosing mechanism.
5. The main function of epidermis is to provide protection to the plants from any mechanical injury and prevent water loss.
Hence, the correct answers are Epidermis (outermost), Skin, Cuticle, Stomata, Inhibit water loss and protect the leaf
