Answers: 1
Biology, 21.06.2019 20:00
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
Answers: 1
Biology, 22.06.2019 04:50
Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.
Answers: 1
Biology, 22.06.2019 14:00
To confirm when to exclude children from school itβs recommended that you refer to guidelines from which of the following organizations
Answers: 1
Biology, 22.06.2019 16:20
Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.
Answers: 2
1. All proteins are made up of 20 amino acids, but still, some protein takes up the function of the...
Mathematics, 25.01.2021 19:30
English, 25.01.2021 19:30
Mathematics, 25.01.2021 19:30
Mathematics, 25.01.2021 19:30
Mathematics, 25.01.2021 19:30
Mathematics, 25.01.2021 19:30
Spanish, 25.01.2021 19:30
Arts, 25.01.2021 19:30
Mathematics, 25.01.2021 19:30
Mathematics, 25.01.2021 19:30