Which is considered a scientific observation? Akon explained that cells need energy which is why animals eat food. Jacinta correlated that high sweat levels were due to a high heart rate. Kai decided plants are green because of the chlorophyll used to make food.

The count in a bacteria culture was 600 after 20 minutes and 1900 after 30 minutes. Assuming the count grows exponentially. You may enter the exact value or round to 2 decimal places. What was the initial size of the culture? Find the doubling period. Find the population after 105 minutes. When will the population reach 14000.

he doubling period of a bacterial population is 10 minutes. At time \( t=90 \) minutes, the bacterial opulation was 60000 . What was the initial population at time \( t=0 \) ? Find the size of the bacterial population after 4 hours.

Е)миозин 2.Зәр түзілудің екінші кезеці А)сорылу В)қайта сору C)жай сүзу Д)ультрасүзу Е)абсорбция

un servicio ecosistémico que identifiques en tu ecosistema de Ecatepec de Morelos (de acuerdo con su clasificación, si es de soporte, de provisión, de regulación o cultural) en el que menciones, cómo éste beneficia a tu comunidad y las consecuencias o deterioros ambientales que ha causado.

What is the side effect of k3 spark mineral?