It isn't a because the xylem transports water and nutrients. Tracheids transport water and salt minerals. It would not be trichomes because they are little hairs on the plants. It would D because the phloem transports sugars and wastes.
Answer: true
Explanation: i read it on khan academy
The two primary divisions of the nervous system are the central nervous system and the peripheral nervous system.
Answer:
It is expected that the mutation helps the enzyme to bind to the vitamin, and this interaction may be necessary to maintain the activated state of the enzyme.
Explanation:
The NADH dehydrogenase converts nicotinamide adenine dinucleotide (NAD) from its reduced form (NADH) to the oxidized NAD+, thereby this enzyme is required for generating ATP by electron transport.
