Hi,
so a person can be a carrier of a disease but not have it, and no its not true for all carriers some carriers may not have that disease at that moment but can catch it later on in life.
Answer:
Dopamine, like caffeine, increases the heart rate of Daphnia in a dose-dependent manner. Dopamine's effects on Daphnia's heart has not been reported previously. ... Caffeine showed a similar effect on Daphnia's heart rate at a 10-times lower concentration than dopamine (28.5% increase at 0.08 mg/ml, Figure 2).
Explanation:
The answer is 100 grams. the formula for finding mass is density x volume.
i hope this helps!
Mirror neurons are activated.
A mirror neuron is a special type of neuron involved when an animal performs an action which and when the animal sees other animals performing the same action. The mirror neuron replicates the behavior of the other animals as if the animal itself was acting. These types of neurons are found primarily in primates, and in humans, the region of the brain where they are located is the premotor cortex, among a few others.
