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  • What is the dissolution reaction for the ionic solid SrCl2?

    1 AnswerChemistry7 years ago

  • Spanish homework help with negatives!!?

    I'm doing some homework and am having problems with the setup of negatives.

    1. Which of the following is a correct response to the following question:

    ¿Caminas en las montañas a veces?

    a. Nunca camino en las montañas.

    b. No, no camino nunca en las montañas.

    c. Yo no camino nada en las montañas.

    d. Both a and b.

    2. Which of the following is a correct response to the following question:

    ¿Te entrenas para algún deporte?

    a. No, no entreno para ningún deporte.

    b. No yo entreno para algún deporte.

    c. No, no entreno para algún deporte.

    d. Nadie entreno para ningún deporte.

    Any help would be greatly appreciated!!

    3 AnswersLanguages7 years ago

  • Help Please! This is an AP Bio homework question, but I don't understand how to do it.?

    Island 1 has a species with only the A allele. The same species on island 2 has only the a allele. Equal numbers of individuals from these two islands are blown onto island 3. This island has a predator that preys heavily on the smaller homozygous recessive individuals. After many generations, which genotypic frequencies would most likely result?

    a. 0.25AA + 0.5A + 0.25aa

    b. 1.0 Aa

    c. 0.5AA + 0.5aa

    d. 0.7AA + 0.25Aa + 0.05aa

    e. 0.05AA + 0.25Aa + 0.7aa

    Any help would be appreciated!!

    1 AnswerBiology7 years ago