♥Bacteria
♥Dehydration
♥The nutrients could be sucked out
♥Plant diseases
♥Dead plants
♥Hope this helps!
Answer:
Its okay, I bet you will get to 1000 points some time.
Im gonna give out 50 free points right now so look out for that.
The pH of the stomach in the digestive system is known to be very low, and acidic, so it can break the bonds between molecules, to which the nutrients diffuse into your blood, energizing you.
In general, yes, the dorsal blood vessel of a worm be seen from the worm's exterior because a worm's "skin" is very thin. Although of course there are exceptions.