Answer:
Edwin Hubble discovered that the universe was expanding. he used his known 100 inch telescope to discover that our milky way was one of many galaxies. that these galaxies are part of an ever expanding universe. This discovery changed the way we and scientists look at the universe
<u>Answer:</u>
The control and regulation of body temperature by the sudoriferous glands help maintain the body temperature at 37°C.
<u>Explanation:
</u>
Sudoriferous glands are also called as sweat glands. it is a small tube-like structures that produces sweat in the skin. Sweat glands is one of the type of exocrine gland that possesses duct and contains units for secretion.
Sweat glands present in the human body can be divided into two category namely apocrine gland and Exocine gland.
Explanation:
Incinerators are not helpful in reducing pollution as they produce a lot of ash and smoke so it increases the air pollution by burning of waste.
Solar and wind energy are the clean source of energies replacing the fuels. Catalytic converters reduce the air pollution from the exhaust fumes of vehicles.
❤️❤️✌️
Reproductive isolation. Species refer to the group of organisms which share common morphological features and can interbreed and produce a viable offspring. Thus, the organisms of one species are reproductively isolated from the organisms of other species
A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.
