During the lifecycle of the plant we can encounter both haploid and diploid forms.
Haploid form of the plant is called a gametophyte. This form was created from spore and enables creation of haploid gametes in the next stage.
A group of tissue that work together is a organ
D- The digestive system breaks down your food and your circulatory system takes it throughout your body
Boys need 2,400 to 3,200 a day, while girls need 1,800 to 2,400 a day.
Hope this helps!
No se we pero te dejo un momazo aquí