HELP PLEASE!!!!!!
Which of the following factors were not explored in
this lesson's lab experiment?
Check all that apply.
the number of people in a population
the initial health of the individuals
the method of transmission
the low chances of a disease being passed on
contact
the effect interacting with the same individuals
over and over again
the immunity rate
HELP PLEASE!!!!!!!!!!

3 systems that work to fight against disease are, organs, tissues, and cells.

2 organs that are used to protect against desease are the mucous membranes, and the lungs.

1 way the body naturally work to protect the body is its skin that helps against pathogens

Anwer:

An Insect.

An invertebrate animal with 6 legs and an exoskeleton. They breathe through holes in their exoskeleton and reproduce by laying eggs which then undergo either complete or incomplete metamorphosis until they reach adulthood.

Answer:

help i need answer

Explanation:

Answer:

No.

Explanation:

I think they are harmless.

Answer:

Magnetism is an example of a non-contact or action-at-a-distance force. These are forces which can act on an object without being in physical contact with it.

Answer:Magnetism is an example of a non-contact or action-at-a-distance force. These are forces which can act on an object without being in physical contact with it.

Explanation:

Answer:

I dunno if you still need help with this but:

A. pollen grains

B. Ovule

C. Petals

D. Stigma

E. Anther

These structures allow sperm cells to move through the style: Pollen Tube

F. Receptacle

G. Sepal

H. Pistil/Carpel

I. Stamen

Explanation:

Hope this helps :)

Answer:

Christopher Columbus was an Italian explorer and navigator who completed four voyages across the Atlantic Ocean, opening the way for European exploration and colonization of the Americas.

Answer:

Explanation:

Christopher Columbus between 25 August and 31 October 1451 – 20 May 1506) was an Italian explorer and navigator who completed four voyages across the Atlantic Ocean, opening the way for The explorer Christopher Columbus made four trips across the Atlantic Ocean from Spain: in 1492, 1493, 1498 and 1502. He was determined to find a direct water route west from Europe to Asia, but he never did. Instead, he stumbled upon the Americas.

Answer:

C

Explanation:

Because the sun is low on the horizon, sunlight passes through more air at sunset and sunrise than during the day, when the sun is higher in the sky. More atmosphere means more molecules to scatter the violet and blue light away from your eyes. ... This is why sunsets are often yellow, orange, and red.

Answer:

2.87

Explanation:

10x (10*7)

20x/7

2.87

Answer:.

Explanation:

The map evidence helps explain the temperature difference between Aracaju, Brazil, and Lima, Peru, by showing the prevailing wind patterns in the region.

The prevailing winds are winds that blow consistently in one direction, and in this case, they move from Brazil to Peru. As the wind travels from Brazil to Peru, it passes over the Atlantic Ocean, which has a warmer temperature compared to the Pacific Ocean.

This warmer air from the Atlantic Ocean is carried by the prevailing winds to Aracaju, resulting in a warmer average temperature in this region.In contrast, Lima is situated along the Pacific coast, where the water temperature is colder compared to the Atlantic.

As a result, the prevailing winds that reach Lima from Brazil have a lower temperature compared to the winds that reach Aracaju. This colder air from the Pacific Ocean, carried by the prevailing winds, leads to a cooler average temperature in Lima.

Read more about wind patterns

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Answer:

Explanation:

Gregor Mendel used thousands of pea plants in his experiments to ensure that his results were accurate and reliable. By using a large sample size, he was able to reduce the effects of chance and random variation in his experiments. This is important because biological systems are complex and variable, and small sample sizes can lead to inaccurate or misleading results.

Mendel's experiments involved crossing pea plants with different traits (e.g., tall vs. short, yellow vs. green), and he counted the number of offspring with each trait. He found that the offspring followed predictable patterns of inheritance, which he summarized in his laws of inheritance.

If Mendel had used only twenty plants in his experiments, he may not have obtained the same results. With a small sample size, chance events can have a greater impact on the results. For example, if he crossed two pea plants with different traits and obtained only a few offspring, it's possible that chance events (such as mutations or environmental factors) could have influenced the results. This could lead to false conclusions about the inheritance of the traits.

Therefore, using a large sample size was critical to Mendel's success in developing his laws of inheritance. It allowed him to detect patterns that were consistent across many different crosses, and to demonstrate that these patterns were not the result of chance variation.

Answer: The energy comes from the sun.

Explanation: The energy comes from the sun and is stored in food through the process of photosynthesis in plants.

Answer:

Heterozygous

Explanation:

Answer:

Ionic compounds are hard and crystal-like, while covalent compounds are softer and more flexible.

Explanation:

Ionic compounds are also more soluble in water than covalent compounds. This is because water dissolves polar substances, which is the consistency of the ionic compound, whereas covalent compounds are non-polar.

Hope this helps

If not... tell me

Answer:

The answer is True.

Answer:

The main function of your gland is to produce and release multiple hormones that help out with important bodily functions, including: Growth, Metabolism (how your body transforms and manages the energy from the food you eat), and Reproduction.

Answer:

claim : the organism is a bacterial cell

Explanation:

evidence : the organism is unicellular prokaryotic and reproduces by binary fission

Answer:

S - Savannas are typically found in tropical or subtropical regions.

S - Savannas tend to have more trees and shrubs.

S - Savanna's climate is drier than that of a grassland.

G - Grasslands are found in temperature regions.

G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.

G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.

B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.

B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.

B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.

(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)

Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).

Answer:

heterotrophs

Explanation:

plants can prepare their own food due to a process called photosynthesis.

animals depend on other animals or plants to make their food so they are called autotrophs

Answer:

Due before 3:05 pm central time today.

Having two identical alleles of a particular gene. 1. _______gene_____ & ____dominant________

Segment of DNA 2_________

An allele that will be masked or hidden in presence of dominant allele 3. __________

Variation of a gene that will produce a certain phenotype even in the presence of other alleles 4. ____________

Different forms of a gene 5. _____________

The genetic makeup of an organism 6. ____________

Having two different alleles of a particular gene 7. ____________ & ____________

The physical characteristics of an organism 8. ___________

Answer:

that’s a hard question

Explanation:

Answer:

1.) DEPED: Department of Education;

Role: Improving the quality of education

2.) DENR: Department of Environment and National resources;

Role: Conservation, management, and development of the country's environment and natural resources.

3.) DOST: Department of Science and Technology

Role: The executive department of the Philippine Government responsible for the coordination of science and technology-related projects in the Philippines

4.) DSWD: Department of Social Welfare and Development

Role: Develop, implement and coordinate social protection and poverty-reduction solutions for and with the poor, vulnerable, and disadvantaged.

5.)TESDA: Technical Education and Skills Development Authority

Role: The government agency tasked to manage and supervise technical education and skills development in the Philippines.

Explanation:

VERY LATE REPLY, SORRY!!!!

These are just some of the Philippine government agencies that are involved in protecting the environment. There are many other agencies that play a role in this important task.

Department of Environment and Natural Resources (DENR): The DENR is the lead agency in the formulation and implementation of environmental policies, laws, and regulations. It is also responsible for the management of natural resources, including forests, wildlife, and marine resources.

Department of Science and Technology (DOST): The DOST conducts research on environmental issues and develops technologies to address them. It also provides technical assistance to other government agencies and the private sector in the implementation of environmental programs.

Department of Social Welfare and Development (DSWD): The DSWD provides social services to people affected by environmental disasters. It also provides assistance to communities that are vulnerable to environmental hazards.

Technical Education and Skills Development Authority (TESDA): TESDA trains people in environmental-friendly technologies and practices. It also provides certification to workers in the environmental sector.

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Answer:

2

Explanation:

Energy is transferred between organisms in food webs from producers to consumers.

The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.

Answer: between organisms in food webs from producers to consumers.

Explanation:

From the diagram of the rock cycle the missing part is ( B ) ; Melting

Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.

Magma is released to the earth surfaces during volcanoes therefore the missing term  in the rock cycle is melting

Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.

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Answer:

A is the cell surface membrane

B is the nucleus

C is the cytoplasm