In going from one trophic level to the next higher level in an ecological pyramid

The sodium - potassium pump usually pumps

What are some benefits to cities adopting more environmentally friendly approaches to getting rid of waste? A. Less chance of water pollution B. Limiting the amount of land that is used for landfills C. More control of hazardous waste D.

Zaznacz odpowiednie wyrazy. płetwa ogonowa ● opływowy kształt ● członowane, palczaste kończyny ● skrzela ● płuca ● linia boczna ● powieki

Electricity is added to recharge a battery. What is added to ADP to form ATP? A second ribose group A third phosphate group A third ribose group A second phosphate group I'm thinking third phosphate group?

Its cells are not thought to contain mitochondria but do contain genes that are similar to the genes of muscle proteins. State and explain the domain into which these organisms should be classified.

Is a flower a monocots and dicots

What is diffusion?

Which of the following genetic changes would be passed from parent to child? A. A translocation in a nonhomologous pair of chromosomes in a liver cell B. A mutation in a skin cell caused by UV light C. The addition of a chromosome in an egg cell D.

Using a broom to clean sidewalks and driveways is a way to reduce water pollution

From which location does seafloor spreading originate? mid-ocean ridges edges of continents deep-ocean trenches underwater volcanoes