The closure of the heart valves creates distinct sounds which can be heard through a stethoscope placed in the correct location (Fox, 2013, p. 420). These sounds are the “lub-dub” that you can hear.  The first sound is the closing of the AV valves and the second sound is produced […]

15-TRANSITION TO ADULTHOOD • Why should postschool outcomes drive educational programming for secondary students with disabilities? • What key factors influence the success of an individualized transition plan? • How can teachers of elementary students with disabilities help them prepare for successful life as adults? • Why is self-determination so […]

Need to write 1500 words about the question given, would appreciateif you could help me on what i need to talk about becuase it istotally confusing. for environmental do i talk about medication such as steroids and also sunlight? and formolecular do i talk about enzyme? would be pleased if […]

Understanding types of symbiosis Interspecific interactions can be categorized by whether each species in the interaction benefits, is harmed, or is neither helped nor harmed. Competition is a -/- interaction, meaning that it has a negative effect on both species. Mutualism, parasitism, and commensalism are types of interspecific interactions in […]