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Answers
Explanation:
1) Autotrophs are known as producers because they are able to make their own food from raw materials and energy. Examples include plants, algae, and some types of bacteria.
Heterotrophs are known as consumers because they consume producers or other consumers. Dogs, birds, fish, and humans are all examples of heterotrophs.
2) The loss of water from the aerial parts of the plant in the form of vapour is calledtranspiration .
whereastranslocation is the transport of food from leaves to other parts of the plant body.
3)Xylem is a vascular tissue that transports water and dissolved minerals absorbed from the roots to the rest of the plant.
Phloem is a vascular tissue that transports soluble organic compounds prepared during photosynthesis from the green parts of the plant to the rest of the plant.
4)The cardiovascular system is composed of two circulatory paths:pulmonary circulation, the circuit through the lungs where blood is oxygenated.
And systemic circulation, the circuit through the rest of the body to provide oxygenated blood.