Biology, 21.02.2020 12:01 sunny6946

What moves when propagation occurs through air?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 15:00, paolaz80045

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

Answers: 1

continue

Biology, 21.06.2019 21:00, ashleyp2249

List two modern organisms that have pentameral symmetry

Answers: 1

continue

Biology, 22.06.2019 05:10, lilmsnyah

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla

Answers: 3

continue

Biology, 22.06.2019 19:20, mildred3645

Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?