I guess it would be 278,400
Crabgrass is the annual weed
The correct option is C.
Water has many unique properties and one of the properties is its high heat capacity. The specific heat capacity of water refers to the quantity of heat that is needed to raise a unit mass of water by one degree Celsius. A large quantity of heat is required to raise the temperature of water by one degree Celsius, this large capacity for heat makes water to be an effective coolant. Because of its high heat capacity water is able to absorb heat from its surrounding and keep the surrounding cool for a long time.
Well, in a way it is true, as, chloroplasts are the reason why plants photosynthesize. So, with the photosynthesis, it releases oxygen, which is the power generator for life on Earth, as we breathe in oxygen.
Answer:
Ok, so what electronegativity means is it measures the tendency of an atom to attract a shared pair of electrons. It is modified by both its atomic number and the distance at which its valence electrons equivalent from the charged nucleus.
Explanation:
hope u get a good grade ;)