Answer:
Yes
Explanation:
Because phosphate plays an important role in their nutrition and growth
The answer is B. Geology has shown a thin layer of iridium (a rare mineral on earth but found on asteroids and meteors) in the rock layers between the Cretaceous and Paleogene periods. Below this layer are numerous fossils of pterosaurs and dinosaurs, but above the layer are drastically few. The aftermath of asteroid impact is believed to have smothered most vegetation from earth which dinosaurs depended on as a source of food.
I think a glucose frenitique
We know that reate constant (-Ea/RT)
K = Ae^(-Ea/RT)
A = frequency factor
Ea = activation energy
R = constant
T = temperature
Let us take two rate constants
<span>K1 = Ae^(Ea1/RT) </span>
K2 = Ae^-(Ea2/RT)
K2 = K1/H
<span>H = e^ (Ea2/RT - Ea1/RT)</span>
1.386 = 1/RT (Ea2 – HG Kj/mol)
<span>Substituting everything to the equation, we get 3.43 kJ/mol</span>
Answer:
Bubbles are a sign that the yeast is alive, and that it is performing anaerobic respiration. You should notice that the mixtures with too little and too much sugar do not grow, bubble or foam properly. This is because the yeast needs the perfect amount in order to produce carbon dioxide.
Explanation:
