Physics, 24.06.2021 14:00, joaopetter21251

Which of these is a chemical control used to help control invasive species? using fences

using other species

using herbicides

using barriers

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:40, negritoboy014

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

Answers: 1

continue

Physics, 21.06.2019 23:00, POOPINgligma

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

Answers: 1

continue

Physics, 22.06.2019 06:40, alicemareus

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm

Answers: 1

continue

Physics, 22.06.2019 18:00, RyannLambertt7141

Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.

Answers: 1

continue

Do you know the correct answer?

Which of these is a chemical control used to help control invasive species? using fences