It's called a conduit.
Hope this helped!
Answer:
Penetración de luz, p. Ej. el plancton crece mejor en las capas superiores de agua debido a la mayor intensidad de luz.
Las corrientes transportan organismos. ...
La acción de las olas mueve y daña a los organismos.
El contenido de sal hace que los organismos se adapten al agua dulce o salada. ...
La concentración de oxígeno es menor.
Explanation:
espero que haya ayudado
Saguaro,desert marigold,golden barrel cactus
Answer:
fewer in number.
Explanation:
A low sperm count also known as oligospermia can be defined as a medical condition which typically involves a man (adult male) having fewer than 15 million sperm per millilitre of semen.
Basically, low sperm count (oligospermia) is usually caused in men due to health and lifestyle factors such as smoking, alcohol or drug abuse, obesity, genetics, sexually transmitted infections (STIs), age etc.
Hence, smokers, alcohol abusers, overweight and obesity men are more likely to have sperm which are fewer in number i.e fewer than 15 million sperm per millilitre of semen.
Generally, a healthy or normal sperm motility ranges from over 20 million to 200 million sperm per millilitre of semen.
