Question

2
The portion of a mixture weighs 7.25 g. How much does
5
5
portion of the mixture
8
weigh?
5
Let the weight of - portion of the mixture be x g.
8
Portion of the mixture
Weight (in g)
7.25
con UN
X
Here, both the quantities vary directly, therefore, we have,
2 5
5 8
7.25
2 1 5 1
5 7.25 8 x
25 x 7.25
X=-
16
x=11.33 (approx.)
f the mixture is 11.33 g (approx.).​

Answer 1

Answer:

Thallophytes (Thallophyta or Thallobionta) are a polyphyletic group of non-mobile organisms traditionally described as "thalloid plants", "relatively simple plants" or "lower plants". ... They are simple plants without roots stems or leaves. They are non-embryophyta. These plants grow mainly in water.