Colocar la opción correcta. a)La caña Colihue:

•Es un ejemplo de individuo y de organización Ecológica

•Es un ejemplo de organismo y pertenece a la organización Biológica

•Es un ejemplo de comunidad

•A y B son correctas

b)Las flores y los tallos:

•Son ejemplos de órganos

•Son ejemplos de organelas

•Son ejemplos de células

•Ninguna es correcta

c)El H20 es un ejemplo de:

•Atomo

•Molécula

•Organela

d)El nitrógeno es un ejemplo de:

•Molécula

•Atomo

•Partícula subatómica

e)El Bosque es un ejemplo de:

•Población

•Ecosistema

•Células vegetales

¡Ayuda, por favor!

Contrast how pollination is different among gymnosperms and angiosperms.

Iwill mark brainliest and all that sha-bang. what is the function of the endocrine system? a. control longer term response in the body. b. transmit messages throughout the body. c. remove waste from the body. d. all of the above

The kidney filters potentially toxic substances in the blood, and thus “clears” the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i.e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c × [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).