The diagram above shows a food web. What is a food web?

Biology

2 answers:

givi [52]3 years ago

7 0

Answer:

1) a diagram that shows relationships between producers and consumers

2) a diagram that shows how matter and energy flow through ecosystems &

3) a diagram that shows feeding relationships between organisms

Explanation:

it shows that the consumers eat the producers, that shows relationship.

matter is anything that takes up space, the energy would be the consumers consuming the producers and gaining energy.

Food webs are diagrams that show how matter and energy flow through ecosystems by showing feeding relationships between producers and consumers.

For example, in the given food web, matter and energy flow from grass (a producer) to grasshoppers (a primary consumer) to leopard frogs (a secondary consumer) to copperhead snakes (a tertiary consumer).

Though they are not seen in this diagram, decomposers play a role in every aspect of a food web by recycling waste materials and dead plants and animals back into the ecosystem.

Allushta [10]3 years ago

5 0

•a diagram that shows relationships between producers and consumers

More personal questions ask an adult

6 0

4 years ago

Embryos are an evolutionary adaption of

lara [203]

El estudio comparado del desarrollo de los embriones aportaría, según el Darwinismo, otra de las pruebas clásicas en favor de la evolución. Al parecer, determinadas similitudes entre embriones de peces, aves, mamíferos y seres humanos demostrarían que todos ellos descenderían de antepasados comunes parecidos a los peces. Darwin lo explicaba así:

"De dos o más grupos de animales, aunque difieran mucho entre sí por su conformación y costumbres en el estado de adultos, por las fases de embrionarias muy semejantes, pueden estar seguros de que todos ellos son descienden de una misma forma madre y, por que tienen estrecho parentesco. Así, pues, la comunidad de la estructura embrionaria revela la comunidad de origen; [...] La embriología aumenta mucho el interés cuando se considera el embrión como un retrato, más o menos borroso, el progenitor de todos los miembros de una sola gran clase "

4 0

3 years ago

Which brain structures relay information from the eyes to the visual cortex. amygdala?

Vanyuwa [196]

The cortex is the outermost layer of brain cells. Thinking and voluntary movements begin in the cortex.

The occipital lobes contain the brain's visual processing system.

6 0

4 years ago

The essential difference between an experiment and an observational study is that a. observational studies always involve large

Nataly_w [17]

Answer:

An experiment imposes treatment on the subjects, but an observational study does not

Explanation:

Observational studies are research studies in which an effect, process behaviour etc. are observed, without any change. For example, observation of the possible effect of a treatment on subjects.

On the other hand, experimental studies are studies in which the treatment is included. Experimental studies are randomized, meaning that subjects that are in experiment are randomly put to a treated group or a control group.

3 0

3 years ago