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Plants perform
photosynthesis. They use the
sunlight, that provides them with energy, and take the carbon dioxide from the atmosphere.
The main role of
chloroplasts is to conduct photosynthesis.
They have
chlorophyll, which is a green pigment that captures the energy from sunlight.
Photosynthesis is a way for them to make their own food (
sugars), necessary for them to stay alive and to produce oxygen. Both will be needed for their
cellular respiration, a process that occurs in the
mitochondria, and will produce energy, in the form of
ATP, and CO2.
The carbon dioxide that they produced can be used for doing photosynthesis.
The neonate might have Down Syndrome. The protrusion of neonate's tongue might be because of his/her smaller mouth than usual and they also have weak suckling which might caused the protrusion. These two symptoms are usually seen in a child with Down Syndrome.
Answer:
Explanation:
A virus is a nucleoprotein and the genetic material is infectious. Speaking in strictly general terms, viruses infecting plants have single-stranded RNA. On the other hand, viruses that infect animals have either single or double-stranded RNA or they might have double-stranded DNA.
Answer:
Compounds are made of different types of atoms.
Elements cannot be broken down by physical or chemical changes
Elements are made of only one type of atom.
Explanation:
An Element is any one of the simplest chemical substances that CANNOT be decomposed in a chemical reaction or by any chemical means and made up of atoms all having the same number of protons. Examples are Sodium (Na), Nitrogen (N2), Aluminium (Al)
Compound is a substance formed by chemical union of two or more ingredients in definite proportions by weight. examples are NaCl (Sodium Chloride), NH3 (Ammonia)
Answer:
(A)
Explanation:
bc I garden and that's what you use