1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valentina_108 [34]
4 years ago
7

Many bird populations have been seriously impacted by ______________. a. insecticides c. hunting b. oil spills d. clear-cutting

forests
Biology
1 answer:
likoan [24]4 years ago
5 0
Well all of these impact birds but go with A since insecticides can damage birds eggs and makes them weak
You might be interested in
Which terms are associated with the conservation of mass? Select all that apply.
Maslowich
Equal and persevered transformed
7 0
4 years ago
For real what is the main organ in the body​
Vikki [24]

Answer:

Well, I'd assume the heart

Explanation:

because it pumps blood and oxygen and everything really relies on it.

it could also be other important organs such as the brain, heart, kidneys, liver and lungs, but the heart is the root of all the bodies functions working properly.

4 0
3 years ago
Read 2 more answers
"A technician is reading the plates from a sputum culture. On the sheep blood agar (SBA), she sees flat spreading colonies with
sleet_krkn [62]

Answer:

P. aeruginosa

Explanation:

<em>P. aeruginosa</em> is a gram-negative bacteria that belongs to the family Pseudomonadaceae.

From the given question the following points lead us to conclude that the colony that will be growing would be of P. aeruginosa :

1. Flat spreading colonies with a metallic sheen on SBA - <em>P. aeruginosa</em> is known to produce smooth colonies with flat edges.

2. Fluorescent green color in the media with clear colonies on cetrimide agar - <em>P. aeruginosa</em> is known to produce pyoverdin which is a fluorescent pigment under low iron conditions.

3. Medium clear colonies that have a "fruity or grape-like odor" on MacConkey Agar - <em>P. aeruginosa</em> has a sweet fruity odor which is its characteristic odor because of the production of trimethylamine.

Thus, from all these characteristics one can conclude that the organism in the culture is <em>P. aeruginosa. </em>

6 0
3 years ago
The quantity and the quality of the food is decreasing day by day. As population is increasing drastically,
Marina CMI [18]

Answer:

The answer is below

Explanation:

To improve this condition, there are various means or ways to combat this, some of which are:

1. Carrying out improvement on nutrition

2. Eliminating or reducing the environmental degradation on the food system by making food supplies more diverse, nutritious and sustainable.

3. Increasing the Plantation of agricultural produce, most especially food.

4. Birth control: this is trying to measure the resources available against the population, to achieve optimum relationship between population and resources.

5. Ensuring Organic Pesticides are used in agriculture, to avoid or prevent contamination of foods.

6. Provide proper Irrigation system, such that most area can serve the purpose of of agriculture.

7. Ensure the use of quality Seeds, which can translate to to bounty harvest

8. investment is needed to facilitate innovations and development of interventions that can improve nutrition in a cost-effective, sustainable way.

9. the private sector needs to be engaged in a meaningful way in finding solutions to a more sustainable and nutritious food system.

3 0
4 years ago
Phosphorescence is a phenomenon associated with what algal division ?
Black_prince [1.1K]
Dinoflagellates is the algal divison.
6 0
4 years ago
Other questions:
  • The islets of __________ are the hormone-producing structures in the pancreas that manufacture insulin and __________.
    15·1 answer
  • What happens when you move the microscope stage in different directions?
    5·2 answers
  • What area would be most affected if north atlantic disappeared
    14·1 answer
  • How many electrons does carbon lack in its outer shell? 1 2 3 4
    9·2 answers
  • 8.
    6·2 answers
  • Cuales son los aspectos negativos de buscando a dory ???
    9·1 answer
  • There are 40 individuals in population 1, all with genotype A1A1, and there are 25 individuals in population 2, all with genotyp
    15·1 answer
  • While working in a genetics lab over the summer, you isolated a true-breeding strain of wingless Drosophila. After sharing your
    14·1 answer
  • The behavior that occurs when a wave travels straight through a medium is known as
    6·2 answers
  • Pls helpppp: list any chemical process other then photosynthesis and respiration
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!