Answer:
grass, shrubs, lichens, trees.
An autotroph is an example of a producer, something that builds its own nutrients from molecules such as carbon dioxide and water. In this case, the correct answer is d. A hawthorne tree uses the process of photosynthesis to produce nutrients such as simple sugars which can then be used to build organic molecules inside the plant to fuel respiration and other biochemical processes.
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.
Answer:
See the answer below
Explanation:
<em>The problem with grouping organisms together taxonomically based on their physical traits is that organisms that not genetically or evolutionally similar would be grouped together. Grouping would be based entirely on superficial similarities instead of combining different features such as genetics, nutrition, the complexity of bodies, etc.</em>
Based on physical traits, for example, all flying organisms will be grouped together. Birds, flying insects, bats, etc. would be grouped together, whereas, they are quite different from one another when it comes to the complexity of bodies and other features. Even though some insects have wings and can fly like birds, insects have exoskeletons and birds do not, the body of birds is more complex than that of insects, and evolutionally, birds are more advanced than insects.
Hence, grouping organisms based on their physical traits only would be too superficial and not reflect the true relationships between organisms.
Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.