Answer:
d. how much genetic material you share with someone you might help
Explanation:
In family groups or populations there are certain behaviors that might have possitive effects on other individual´s fitness. These behavior are known as prosocial.
<u>Prosocial behavior</u> requires cooperation among individuals that are helping each other. Although sometimes this might implicate a sacrifice of the one that provides the help, in a long-term period the whole group will be beneficiated.
Altruist actions occur when one of the organisms help another one.
To explain these behaviors, Hamilton proposed an explanation for altruism as <u>"inclusive fitness"</u> (1964). According to this, <em>an organism might help another one if this helps beneficiate its genes, that are shared with the organisms that receive help</em>. The concept of inclusive fitness links the evolution of altruism with blood relationship. This means that helping relatives increases the reproductive success of the helping individual, as its genes are represented in the beneficiated relatives. Altruist acts occur to favor close relatives.
The inclusive fitness concept points to the strategy of an organism to ensure the maintenance of its genetic material in the population for a long period of time, even if it requires some kind of harm for itself or is in its detriment.
In organisms that reproduce sexually, in general, help is directed to the progeny, although it is not always like this.
Answer:
Global warming also refers to what scientists think will happen in the future if ... Though there is a steady stream of new studies on climate change, one of the most robust ... Between the two outlooks, less warming means fewer people will have to ... for the rise in average temperatures over the past century.What is global warming, and how is it different from climate change and climate variability? ... Haven't they been skewed by non-climate factors like instrument ... And, if so, doesn't this mean climate is not as sensitive to carbon dioxide.Global warming is happening now, and scientists are confident that ... global warming is, how scientists know it's happening, and how they predict future climate. ... Climate has changed when the planet received more or less sunlight due ... Earth's average surface temperature over the past century primarilyIf the planet accumulates heat, global temperatures will go up. ... Past climate change actually provides evidence for our climate's sensitivity to CO2. ... interesting questions; some are easily answered, some less so: [Has any research been done ... extinctions unless you think that this means global warming is a good thing.
Explanation:
In the United States, a series of reports by the U.S. Global Change Research Program ... Most of the warming over the last several decades can be attributed to human ... have increased over the past two centuries as a result of human activities, ... Physical factors also give rise to substantial spatial variations.The changes observed over the last several decades are likely mostly due to ... the growth rate of climate forcing 1 agents such as carbon dioxide will accelerate. ... in terms of the global mean temperature change that would be expected after a ... central United States during the 10th to 14th centuries than they have been in ...
A physical change occur when objects or substances undergo a change that does not change in which the composition of a substance changes or one or more substances combine or break up from new substances.
Answer:
- Determine what information is required to collect
- Determine the methodology used for data collection
- Determine the methodology used for analyzing data
Explanation:
Data collection is the process of obtaining and measuring information on a variable of interest, which is used to answer questions about a particular issue and to obtain conclusions by the evaluation of the outcomes. Data collection represents an important issue from a broad spectrum ranging from social sciences to physical/natural sciences, as well as in business structures. For example, in an international company, such data collection enables to save money by building customer's databases that help to reduce marketing efforts. Methodologies for data collection include observational procedures, interviews, questionnaires and group discussions.