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horsena [70]
3 years ago
14

This aquarium exhibits biotic and abiotic factors in an aquatic environment. One of the abiotic factors isA) coral.

Biology
1 answer:
Orlov [11]3 years ago
5 0
Although there is no picture of the aquarium mentioned, the answer would be (D) because all of the other options are biotic elements.
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Help pls :,) 50 points!
PtichkaEL [24]

Answer:

It will most likely decrease.

Explanation:

3 0
3 years ago
Which statement is correct concerning the process of ecological succession? Shrubs will replace pines during succession. Primary
Mariana [72]

Answer:

Option (2).

Explanation:

Ecological succession is the change in the ecological community of the species with respect to time. Two  types of the succession are  secondary succession and primary succession.

The ecological succession includes various transitional stages before reaching to the climax community. The simple species acquires first and then the climax species is reached at the end of the succession. Different changes are involved in the formation of climax community.

Thus, the correct answer is option (2).

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3 years ago
Compare the responsibility that local municipalities have to the FDA with the responsibility that bottled water companies have.
lisabon 2012 [21]
local municipalities have to the FDA with the responsibility that bottled water companies have. Local have to test their water supply daily and report to the FDA monthly. Bottled water comapnies do not have to report anything to the FDA.
6 0
3 years ago
Which of the following types of interference will occur when the pulses in the figure meet?
natita [175]

Answer:

C

destructive interference

Explanation:

5 0
2 years ago
Read 2 more answers
Marc checked in to the urgent care with symptoms of fever, sore throat and fatigue. His strep test turned out to be positive. St
nikitadnepr [17]

ANSWER:

Cytokines, Chemokines, Leukocytes, Neutrophils, Macrophages, and Dendritic cells are all involved

EXPLANATION:

On the incidence of Streptococcus, the immune system activates a complex response that relies basically on the instatement and activation of macrophages, neutrophils, and dendritic cells.

These activities will only occur on the activation of innate immune responses through workout between pattern recognition receptors (PRRs) with streptococcus derived pathogen-associated molecular patterns (PAMPs).

Moreso, cytokines and chemokines (well known are IL-1β and CXCL1 respectively) produced by macrophages and dendritic cells on exposure to Streptococcus, elicits neutrophil.

Neutrophils then produces antimicrobial proteins, reactive oxygen species (ROS) and sometimes neutrophil extracellular traps (NETs), all these for the bacterial infection control.

5 0
2 years ago
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