Characteristics help us to classify seeds because different plants have different features.
<h3>How are characteristics used to identify and classify plants?</h3>
The divisions classify plants that are based on whether they reproduce by spores or seeds. Spore-bearing plants include ferns, club mosses, and horsetail while on the other hand, Seed-bearing plants are divided into gymnosperms and angiosperms. Different plants have different characteristics and features so on the basis of these characteristics we can easily classify seeds whether they belong from angiosperm and gymnosperm.
So we can conclude that characteristics help us to classify seeds because different plants have different features.
Learn more about seeds here: brainly.com/question/18799172
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Positive direction : bat swing
total momentum before = after
12(bat) + 0(ball) = 8(ball) + bat-after
bat-after is positive then direction is the same
The gasoline is charging the the car to move faster
Answer:
3.5 kg
Explanation:
Momentum is conserved.
Mu = m₁v₁ + m₂v₂
0 = (2.0 kg) (15 m/s) + m (-20 m/s)
m = 1.5 kg
M = m + 2.0 kg
M = 3.5 kg
Answer:
130.165636364°C
Explanation:
P = Pressure
V = Volume
n = Number of moles
R = Gas constant = 0.082 L atm/mol K
From ideal gas law we have
The initial temperature is