Answer: cellulose gives cell walls of plants their rigid structure
Answer: Before about week 8 of pregnancy, a doctor may refer to the fetus as an embryo. The heart of an embryo starts to beat from around 5–6 weeks of pregnancy. Also, it may be possible to see the first visible sign of the embryo, known as the fetal pole, at this stage.
Answer:
Exercise increases the heart rate, heart output and it also increases the amount of blood pounded into the body at every heart beat. But in the cases of people who have adapted to exercise, it reduces their heart rate.
Explanation:
Answer:
keeping everything the same
Explanation:
Unhealthy belief- all couples fight and it is necessary for the relationship to work out
Reason for it's unhealthy- all couples are different and a relationship should revolve around violence and verbal conflicts
Healthy belief- All couples may have to deal with conflicts but there is violence and verbal abuse isn't the answer
