Answer:
C.Test for microtubule proteins, because only eukaryotes have microtubules.
Explanation:
Although some bacteria have similar cellular components, microtubules are only found in eukaryotic cells. This is why it is most likely that if it finds the components that form microtubules, the unidentified organism belongs to the group of Eukaryotes.
Answer:
Carrying capacity is the maximum populations size of species that can be sustained continuously.
Explanation:
1. Moist air
2. The less dense air, the less oxygen (at least that's what my teacher says)
Answer:
Towards the southern of the sound
Explanation:
As the motion of the source of sound is moving,the percieved sound frequency varies .this is known as Doppler effect.the sound waves emited by the sources tends to bunch up in front of the source and spread out behind the source.
Since the falcon is moving towards the sound,the frequency increases and so does the pitch of the sound
