Q.4 give information about the stages of education of animals.
q.5 write down the characteristics of the structure of human body?
q.6 what are the harmful effects of the anger?
Answers
4. Birth, growth, reproduction and death represent the four stages of the life cycle of all animals. Although these stages are common to all animals, they vary significantly among species. For instance, while insects, birds and reptiles are born from an egg, mammals develop as embryos inside the mothers’ bodies.
Most animals appear similar to their adult counterparts at birth. Some types of animals, however, including most insects and most amphibians, go through radical transformations during their growing stage. This process is called metamorphosis. The entire life cycle of an animal can last from only several days or weeks, as it happens with many insects, to more than a century, as in the case of some tortoise species.
ANSWERs
1. Classroom Dissection. The use of animals as dissection specimens in biology classrooms remains a prevalent practice in the United States, with 84% of pre-college biology educators reporting the use of dissection as a teaching tool, according to a nationwide survey of biology educators commissioned by NAVS in 2014.
2.
An organism is a living being that has a cellular structure and that can independently perform all physiologic functions necessary for life. In multicellular organisms, including humans, all cells, tissues, organs, and organ systems of the body work together to maintain the life and health of the organism.
3. Some of the short and long-term health problems that have been linked to unmanaged anger include:
headache.
digestion problems, such as abdominal pain.
insomnia.
increased anxiety.
depression.
high blood pressure.
skin problems, such as eczema.