Please help me I really need this, please, this is something really important. please submit a photo of how is it step 1 Gather the following materials: Choose a software program to create your flowchart such as MSWord, Excel, PowerPoint, Visio, etc. Data tables 1 and 2

step 2 The organism whose gametes you will model has a total of four chromosomes.

step 3 Use Data Table 2: Material Planning Choose colors and shapes for all components of your flow chart.

step 4 Your flow chart should include: Labels for each stage and phase of meiosis I and meiosis II. For meiosis II, show both of the daughter cells.

step 5 Flow chart (continued): Begin with the cell in interphase Be sure to refer to Data Table 2: Material Planning to choose the shapes and colors of the phases and stages. Be sure to position the parts of the flow chart to correctly indicate all steps of the process of cell division.

step 6 Use text to describe what is taking place during that phase. Be sure to include the following information: a. number of copies of the genetic material in each chromosome b. number of chromatids in each chromosome c. total number of chromosomes d. total number of cells e. number of chromosomes in each cell

don't answer if they don't know

Environmental science studies the interactions between the physical, chemical, and biological components of the environment, including their effects on all types of organisms. earth science (also known as geoscience), is an inclusive term for all sciences related to earth (geology, meteorology, oceanogr maphy, etc).  although environmental and earth science cover essentially the same material, environmental science places greater emphasis on the biological realm, while earth science places greater emphasis on the physical realm.    environmental and earth science study the interactions of four major systems or “spheres” (figure 8.6).  the  geosphere  consists of the core, mantle and crust of the earth.the  atmosphere  contains all of the earth’s air and is divided into troposphere, stratosphere, mesosphere, thermosphere and ionosphere.the  hydrosphere  contains all of the solid, liquid and gaseous water on earth, extending from the depths of the sea to the upper reaches of the troposphere where water is found.  ninety-seven percent of the hydrosphere is found in salty oceans, and the remainder is found as vapor or droplets in the atmosphere and as liquid in ground water, lakes, rivers, glaciers and snowfields.  the  biosphere  is the collection of all earth’s life forms, distributed in major life zones known as biomes:   tundra, boreal forest, temperate deciduous forest, temperate grassland, desert, savannah, tropical rainforest, chaparral, freshwater, and marine.although the four systems have their unique identities, there is substantial interaction between them.  environmental scientists study the effects of events in one sphere on the other spheres. for example, a volcanic eruption in the geosphere may cause profound direct and indirect effects on the hydrosphere, atmosphere and biosphere as follows: example 1 (volcano)    on may 18, 1980, mount saint helens, in the state of washington, erupted.  this event altered the surrounding environment, and provided scientists with an opportunity to study the effects of volcanic eruptions on the geosphere, hydrosphere, atmosphere and biosphere.  such studies are vital because volcanic eruptions will continue to occur, and will have increasing impact on humans as people continue to settle lands closer to dormant volcanoes. the following are but a few of the myriad of interactions resulting from a volcanic 

Type in the minus sign