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posledela
2 years ago
8

7 19 18 A lighting designer created a program for the opening of a stage show. When the show starts, 10 lights are on. Every 30

seconds, 1 more light comes on. If t is time in minutes and L is the number of lights that are on, which function best models the number of lights that are on afte
r t minutes of the stage show?​
Biology
1 answer:
Nutka1998 [239]2 years ago
3 0

Answer:

Explanation:

.

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What types of activities could make a human community more sustainable
ehidna [41]
Recycle, Pollution control, Organic food, Minimize plastic, there is a lot more
7 0
3 years ago
Match each hazardous waste with its matching description.
Sphinxa [80]

Matching each hazardous waste with its description is shown below :

<u>Hazardous waste                            description</u>

Asbestos : substance known to cause lung cancer; found in older landfills

Mercury : Substance found in computer monitors that causes brain damage

Cadmium: Hazardous cancer agent found in the batteries of many devices

Lead :  Substance from thermostats known to cause reproductive issues

Too much exposure to these hazardous waste always leave a negative effect on the health of individuals, Asbestos are used in the roofing of older buildings and can be found in older landfills. the fiber from asbestos affects the Lungs ( alveoli ) of humans which might lead to lung cancer.

Mercury are used for PC's backlight and also in the mother board of modern computers too much exposure to mercury can lead to brain damage.

Cadmium are hazardous cancer causing agent used in making industrial batteries, prolonged exposure to lead poses several health risk which includes reproductive issues because lead can cut across placenta barrier between a pregnant woman and unborn child.

Hence we can conclude that matching each waste to its description is as

Asbestos : substance known to cause lung cancer; found in older landfills

Mercury : Substance found in computer monitors that causes brain damage

Cadmium: Hazardous cancer agent found in the batteries of many devices

Lead :  Substance from thermostats known to cause reproductive issues

Learn more : brainly.com/question/2028075

8 0
3 years ago
Phylogeny can be based on morphological homologies and molecular homologies. What are the advantages and limitations to using ea
Arturiano [62]

Answer:

1. Molecular data:  

<em>- Advantages:  </em>

a. less susceptible to evolutionary convergence

b. huge amount of potential characters available for data comparison (each nucleotide can potentially be used to assess the state of a character)

c. useful for assessing times of divergence

<em>- Disadvantages:  </em>

a. multiple sequence alignments are hard to solve for sequences with high evolutionary rates

b. limitation to the number of states of the character

c. generally unuseful for comparing with data from extinct species

d. difficulties of inferring positional homology

2. Morphological data:

<em>- Advantages:</em>  

a. useful to understand the evolutionary significance of traits in extinct ancestral species

b. there is not limitation to the number of different states of the character

<em>- Disadvantages: </em>

a. susceptible to evolutionary convergence

b. limited number of characters is available

Explanation:

Morphological and molecular data are the two primary sources of information used to infer homology. In the last years, molecular data gained ground for this purpose. However, it should be stressed that molecular data only have 4 different states (i.e., 4 different types of nucleotides), while for morphological data in principle there is not limitation to the number of different states. On the other hand, morphological traits are more susceptible to evolutionary convergence, thereby leading to spurious results when assessing the homology of problematic characters. Finally, it is important to highlight that morphological data are generally more useful to understand the origin and homology of traits in extinct species.

5 0
3 years ago
In carnations, red and white flowers make pink flowers.
ale4655 [162]
This would be incomplete dominance
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Which statement about the burden of childhood illness in the under-5 age group is true?
11Alexandr11 [23.1K]

Answer:

b

Explanation:

6 0
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