Herons inhabit mostly marshy wetlands.
Genetic fingerprinting is a tool used in analyzing body tissues or fluids, and in identifying a person.
hope this helped <span />
Water is
Water is a Liquid
Crossing over happens in Meiosis 1 only. In Prophase 1 a cells chromatin (chromatin = chromosomes that have not condensed yet) condense and pair up forming homologous chromosomes (paired = XX (2 chromosomes together)). When this happens segments/ alleles of the chromosomes pairing up swap over. This creates genetic diversity as each chromosome is different, it has parts from its pair. This leaves every chromosome unique and individual.
I hope this helps, sorry some of the vocab is rather technical. By the way I would suggest watching the
'Crash Course: Meiosis' on YouTube, this really helped me when I was learning this topic. :D
Answer:
Level 1...Plants and algae make their own food and Plants and algae make their own food and are called producers.