Answer:
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
got this from the internet.. sorry, brainliest please if u could :)
Explanation:
Answer:
Adenine pairs with Thymine, and Cytosine pairs with Guanine
Answer:
The three main functions of brain are cerebrum , cerebellum , brainstem
Answer:
The correct answer is - Boron, a metalloid.
Explanation:
Boron is a metalloid element that has a crystalline shiny black appearance. It is found in solid-state in nature, It is also a micronutrient for the humans. It is placed in the second period of the periodic table of elements.
The electronic configuration of the boron element is - 1s2, 2s2, 2p1, as it is clear that they have 3 valence electrons in their outer shell, and by electronic configuration, it is clear that they are in 2 energy level (2).
Thus, the correct answer is - Boron, a metalloid.