<span>In a longitudinal wave, particle displacement is parallel to the direction of wave motion.!
Just remember Looong-itudinal , long = like a spring in a spring its compressions and the wave travels "thru,on the spring" so its parallel to the source/wavemotion.
the other to note is the last selection , perpendicular is transverse wave. So these 2 are the most common types that will appear :D
_Brainliest if i helped! </span>
Answer:
Why is it important that gamete cells have only one set of chromosomes?
2 gametes unite their chromosomes combined them the diploid (2n) of chromosomes.
How does the chromosomes look like?
It has 2 sister chromatids and a centromere the whole thing itself is considered a chromosome.
<u>-TheUnknownScientist</u>
Ptolemy's model had Earth at the center, and the moon's revolved around the planets instead of the planets revolving around the moon and sun. The planets' orbits' moved instead of the planets as well. Geocentric has Earth at the center and heliocentric has the Sun at the center
Answer:
A
Explanation:
The seafloor is spreading because as you can see, the arrows are pointing left and right and it is next to the bottom of the seafloor.
Trust me, I took the 4.15 quiz: Plate Boundary (I'm an online homeschooling student) and I got 100%
Passive transport is a movement of biochemicals and other atomic or
molecular substances across cell membranes without need of energy input.
Unlike active transport, it does not require an input of cellular
energy because it is instead driven by the tendency of the system to
grow in entropy.
Hope this helps :p