I don’t understand this

optimism bias. jose thinks he's immune to the flu, even though he is afraid of diseases in general.

The ​optimism bias is essentially a mistaken belief that our chances of experiencing negative events are lower and our chances of experiencing positive events are higher than those of our peers.

This phenomenon was initially described by Weinstein in 1980, who found that the majority of college students believed that their chances of developing a drinking problem or getting divorced were lower than their peers.

The optimism bias doesn’t mean that we have an overly sunny outlook on our own lives. It can also lead to poor decision-making, which can sometimes have disastrous results.

Therefore, optimism bias. jose thinks he's immune to the flu, even though he is afraid of diseases in general.

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Explanation:

Mosses go through sporophyte and gametophyte stages in their life cycle. ... However, mosses are nonvascular while ferns are vascular. Gymnosperms and angiosperms are both vascular, seed-bearing plants. However, gymnosperms release their seeds in cones (like pinecones) while angiosperms release their seeds through flowers.

Answer: Magnolia is a large genus of about 210 flowering plant species in the subfamily Magnolioideae of the family Magnoliaceae. It is named after French botanist Pierre Magnol. Magnolia is an ancient genus. Appearing before bees did, the flowers are theorized to have evolved to encourage pollination by beetles. To avoid damage from pollinating beetles, the carpels of Magnolia flowers are extremely tough. Fossilized specimens of M. acuminata have been found dating to 20 million years ago, and of plants identifiably belonging to the Magnoliaceae date to 95 million years ago. Another aspect of Magnolia considered to represent an ancestral state is that the flower bud is enclosed in a bract rather than in sepals; the perianth parts are undifferentiated and called tepals rather than distinct sepals and petals. Magnolia shares the tepal characteristic with several other flowering plants near the base of the flowering plant lineage such as Amborella and Nymphaea.

Explanation:

The globular heads of myosin tie actin, framing cross-spans between the good and bad fibers. This development slides the actin fibers from the two sides of the sarcomere toward the M line, shortening the sarcomere and bringing about muscle withdrawal.

The blood type that the children won't have O blood type because the doctor says so and the children will not have the same blood type. This means that the children's blood type will likely be type A or Type B.

Answer:

c

Explanation:

i think im not sure

If an organism can reproduce asexually, its offspring are genetically identical to the parent.Therefore, the correct option is B.

Asexual reproduction is a mode of reproduction in which an organism produces offspring without the involvement of gametes or the fusion of genetic material from two parents.

Asexual reproduction involves only one parent, and the offspring are produced by mitotic cell division, which creates identical copies of the parent's DNA. As a result, asexual reproduction produces offspring that are genetically identical to the parent, and there is no mixing of genetic material from two parents as occurs in sexual reproduction.Therefore, the correct option is B.

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Answer:

Birds have a two part stomach, a glandular portion known as the proventriculus and a muscular portion known as the gizzard. Hydrochloric acid, mucus and a digestive enzyme, pepsin, are secreted by specialized cells in the proventriculus and starts the process of breaking down the structure of the food material.

Answer:

transpiration

Explanation:

i am sorry if it is right

Answer:

A specialized cell means that even though they are similar, cells differ in size, shape or function depending on their role in our bodies. Each type of cell is modified to work in the way our bodies need it to. Specialized cell group together to form tissues.

Explanation:

I majored in Biology

Answer:

Coal:

Coal is primarily used as fuel to generate electric power

Petroleum:

heating and electricity generation, asphalt and road oil, and feedstocks for making the chemicals, plastics, and synthetic materials

Natural gas:

heating, cooking, and electricity generation.

it all end up in the atmosphere

Explanation:

The coal is burned and the heat given off is used to convert water into steam, which drives a turbine.

petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria.

Like oil, natural gas is a product of decomposed organic matter, typically from ancient marine microorganisms, deposited over the past 550 million years. This organic material mixed with mud, silt, and sand on the sea floor, gradually becoming buried over time.

Coal and natural gas are burned in power plants to boil water. Steam from boiling water converts turbines into electricity. Carbon dioxide from burning fuel is released into the atmosphere.

This is about description of fossil fuels which are simply fuels that are formed from natural processes.

       The uses and end products of fossil fuels are talked about in the explanations below;

          ii) When coal is burnt, it produces a very high heat. This heat is so high that it converts water into high-pressure steam. What drives a turbine is a high pressure steam and this drive makes the turbine to produce electricity.

           II) when petroleum is burnt to create energy, it produces high amount of carbon dioxide and other toxic gases into the atmosphere that can cause greenhouse effect.

           II) When it undergoes combustion is produces large amount of carbon dioxide and nitrogen oxides into the atmosphere.

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Answer:

It’s A, B, and, C

Explanation:

Answer:

A high heart rate can also mean the heart muscle is weakened by a virus or some other problem that forces it to beat more often to pump enough blood to the rest of the body. Usually, though, a high heart beat is not due to heart disease, because a wide variety of noncardiac factors can speed the heart rate.

Answer:

There is one redox reaction during glycolysis. The oxidation of glucose begins during glycolysis. NAD+ accepts the electrons during the oxidation, and as a result it gets reduced. A total of 2 NADH are produced.

Explanation:

Answer:

During glycolysis, NAD is reduced

In polar regions vapor deposition is the primary method of crystal growth in the upper fairing

Explanation:

hope this helps have a nice day :) ♡

Answer:

Regarding the effect of pH on the reaction rate of three different enzymes, what the graph shows is that each enzyme works better at different pH (option A).

Explanation:

Enzymes are specialized protein molecules whose function is to contribute to faster reactions with lower activation energy. To fulfill this function, enzymes must be in an optimal range of temperature and pH.

The graph shows three enzymes, one in an acidic medium, one in a neutral medium and one in a basic medium. The reaction rate of each enzyme is similar, indicating that each is working at an optimum pH. The best interpretation that can be drawn from the graph is that each enzyme works best at a different pH.

The other options are not correct because:

    B. The variable "temperature" is not included in the graph.

    C and D. Since the comparison of the reaction rate of a single enzyme at different pH is not being made, the graph is not useful to indicate whether an enzyme works better in acidic or basic conditions.

Answer:

D

Explanation:

I just did this and it was D

The definition of courtship is "the behavior of male birds and other animals aimed at attracting to a mate"

So yes, the answer is true.

Answer:

c

Explanation:

Answer:

Chromosomes will be seen in the nucleus of dividing cells (during mitotic and meiotic cell divisions) because they are visible when a cell is dividing as oppose to non dividing cells. Also, all processes of cell division from prophase, metaphase, anaphase to telophase will be seen :)

Answer:

i did this so she/he could get brainlest :D

Explanation:

Im a nice person -v-

A light-year is how astronomers measure distance in space, hope this helps ^^

Answer:

Light year measures distance in space

Explanation:

it is mostly used to estimate very far distances and so it might take us about 24 million light years to travel to another galaxy and so on