There are around 6,500 languages and I don’t know about the second.
Answer:
happens around March 21st
Explanation:
Vernal equinox is the time of the year when the sun lies on equator of earth. This leads to the equal length of days and night all over the world. The vernal equinox on northern hemisphere lies around March 20 to 21 when there’s spring in northern hemisphere and Autumn in Southern hemisphere.
The vernal equinox is the time when there’s exact 12 hours of day and 12 hours of night. After this, the Northern hemisphere approaches the summer solstice and southern hemisphere approaches the winter solstice.
The answer is true. Cayenne is the capitol of Guiana.
Answer:
Biological diversity needs larger pieces of land because it is part of species, plants, animals, and ecosystems. To survive in the environment, it requires larger land to expand and flourish by a growing variety of species of plants and organisms. A larger piece of land could result in increasing the amount of breathable air, water, and in the equitable climate.
redshift and doppler effect
redshift is an increase in the wavelength of radiation emitted by a receding celestial object as a consequence of the Doppler effect and the Doppler effect is a tool used to measure frequency changes as light travels to, from, or pass an observer
