Answer asap The leaves on a plant in your classroom are drooping and drying out. One of your classmates wants to put drops of water on the leaves. Is this a good idea? Why or why not?

You are given the transpiration rates for two unknown plants. One rate is much higher than the other. What hypothesis can you make about the plants from this information?

Why might someone prefer spray irrigation over drip irrigation?

Besides limiting runoff, how else might it be possible to decrease the risk of groundwater contamination?

The unit described two students who used sensors and robotic watering systems to reduce water used by pea plants. How else might we be able to use the “Internet of Things” in the irrigation process?

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.