Seeing a snake, running away from it, and then becoming frightened is the sequence of events postulated by the Cannon-Bard theory. The Cannon-Bard theory is a theory of emotion. According to this theory <span>we react to a stimulus and experience the associated emotion at the same time. In our case, the stimulus is the snake. The reaction is running from the snake and the emotion associated to the reaction is the fear.</span>
Answer:
a. True
Explanation:
Exercising regularly is an important part of a healthy lifestyle. People who lead an active life are less likely to get sick and more likely to live a longer life. Exercising allows you to have a better physical condition and also improves your mental health and general feeling of well-being.
It is important that physical activity is part of the lives of children, adults and the elderly. Exercise doesn't have to be energetic: you can find ways to stay active that fit your daily routine, such as walking. If you never exercised or haven't done it in a while, it's easy to start. Physical activity is essential to maintain a healthy body weight and is even beneficial during pregnancy. However, be sure to take steps to keep yourself free of injuries and remember that nutrition and hydration also play an important role. Eating the right nutrients provides the fuel you need to exercise and drink fluids helps prevent dehydration.
Staying physically active can help prevent serious diseases. The following describes some benefits of exercising for health.
So its acquired immunity and the cells responsible are the B lymphocytes that produces antibodies against the virus. Memory is keep since first encounter of the virus by the immune system by way of the antibodies that was initially produced. The antibodies are there already, which makes it fast to act upon when expose again.
No, if you were eating cheese you should wash your hands thoroughly and then spray perfume on them, and if that doesn’t help it then I suggest you should see a real doctor
Answer: B, D, and E.
Explanation:
Birds and reptiles are most closely related, Frogs are more closely related to birds than fish and fish are the most primitive are three statements that are correct because a cladogram is considering a diagram that is used in cladistics.
This type of diagram is there to show relations between organisms and in this case, it is true that birds and reptiles are related most closely, frogs are more closely related to birds and the fish( C is incorrect) is the most primitive( that is why answer A. is not correct).
