Answer:
Female salmons create the hole where eggs are laid and fertilized by male sperm cells.
Explanation:
Salmon are fishes which live in salt water oceans and fresh water streams. They return to their home stream and lay their eggs at the bottom of the stream by digging it. This is usually done by The female salmon turning on her side and beating the river bed with powerful sweeps of her tail. She does this until the hole is a foot and a half deep. She then lays the egg there which is then fertilized with speed by the male.
She then dies in the same place in which she was born about 5 years earlier.
Fungi have an equal number of organisms with each body type. This is visible in the diagram, where in front of the kingdom "fungi", the body type is specified as "both".
This means that the proportion of both unicellular and multicellular organisms is equal, which is why "both" is written. Examples of fungi include mushrooms and yeast.
Answer:
A. True
Explanation:
In our brain, hippocampus, amygdala and hypothalamus together function in a coordinated way and collectively form the limbic system. The structures constituting this limbic system are involved in motivation, emotion, learning, and memory related functions. Both, the endocrine system and the autonomic nervous system are influenced by the limbic system. So whenever we perform well in our exams, the structures constituting the limbic system sends signals to the endocrine system and endorphins are released and as a result of this coordinated hormonal and neural control, we feel great.