Answer:During inspiration, the posterior air sacs expand, pulling air into the primary bronchi, which terminate near the far end of the lungs. While some of the air is diverted through secondary bronchi near the back of the lungs and into parabronchi, most of it passes directly into the posterior group of air sacs.
Explanation: brainliest pls
The cell part that is used to describe the outer edge of a frog blood cell is called the cell membrane<span>. It is the outermost organelle of animal cells.</span>
By process of elimination you can find the right answer. We know for a fact that carbon is found in all living organisms. That is why we talk about carbon based life forms. So the first statement cannot be true. You can figure out how many Valence electrons an element has by looking at the group number. The group number of carbon is 4 so the 2nd statement cannot be true. We know that carbon does bond with other elements because it is not a noble gas and therefore must be able to form compounds.
This means the answer must be they can form up to four covalent bonds
Answer:
What you've possibly learned is the different cycles, Animal Life, And Weather and Climate.
Answer:
Properties of Life. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
Explanation: