D. A pond has 12 species of organisms including 300 animals and 40 plants
Answer:
- glomerular filtration rate homeostasis and glomerular hydrostatic pressure homeostasis
Explanation:
Glomerulus receives blood from Afferent arteriole and blood is take away from glomerulus by efferent arteriole. Glomerulus or glomerular capillaries are similar to blood capillaries but are more permeable due to fenestration or pores. The mechanism of urine formation involves three steps of which the first step is glomerular filteration or ultrafilteration. Glomerular flteration depends upon 3 main pressures:
a. glomerular blood hydrostatic pressure (GBHP).
b. capsular hydrostatic pressure
c. blood colloidal osmotic pressure
GBHP is the natural arterial pressure, occurs due to wider diameter of afferent compared to efferent arteriole. GBHP is around 60 mm of Hg. Altering the radii of afferent or efferent arteriole would alter the the glomerular filtration rate by changing the glomerular hydrostatic pressure.
The earth-moon relationship is unique in many ways. It is the largest moon in the solar system relative to its host planet. The relative size between theearth and moon are so close, some refer to it as a binary planet system. As it is simply a a relationship between a planet and its moon, the system is called a binary system.
Answer:
Brain is the main organ of this system- nervous system.
Produces hormone- Endocrine System
Breaks food down for body's use Digestive System
Sends nutrient to all the body cells circulatory system.
Provides structure for the body and
provides support and movement- Skeletal system
Kidneys are the main organs of this system- Excretory system
lungs are the primary organs of this system Respiratory system
Answer: Shield, Cinder Cone, and Composite volcano.
Explanation: A shield volcano is a volcano that is formed with lava is very runny and spreads to a wide area and then cools to form a shield volcano. These are common at Hawaii.
A cinder cone volcano is the smallest volcano. It's made from minor eruptions and cinders. They're short and usually erupt for a short period of time. Mexico's Parícutin volcano, is a cinder cone.
Composite or stratovolcanoes are the most common type of volcano. They form from thick, less runny lava. Since it is so thick, it cools then makes the volcano taller. Mount st helens, in Washington state is a stratovolcano.