Cassie is both an estreen and a subtemporally grounded anomaly, maybe she used her "powers" for both that and to help marco get out of half flea mode?
What exactly
is a subtemporally grounded anomaly? I know it's got something to do with alternate timelines (that was particularly important in MM4, if I recall correctly), but I don't know exactly what. Judging from the books where this comes into play, Cassie's subconscious never really accepts alternate timelines but tries to revert to the original one?
Back on topic, I've got some questions. I'm looking forward to explanations...
Clearly, the host's brain can't be brought into the morph's body, or tiny morphs (e.g. roach, fly, or flea) wouldn't be possible. Others have suggested that the host's consciousness is stored in nanites in the morph's body, but I have a couple of problems. First, how would the host control the morph's body if the host's entire consciousness is "embedded", if you will, in a bunch of molecules? Next, how can the host's full mental capacity come into the morph if the host's brain isn't even there? We can count out the brain areas for sensory perception, since the host is using the morph's brain for that, but I don't think it's reasonable to assume all the host's memory and mental abilities (thinking, decision-making, etc.) fit into tiny molecules. If that was possible, why do we have big brains when tiny molecules would suffice?
DNA can't store learned information, so where are the hosts getting, say, the hawk's ability to fly? Sure, some of that is the hawk's instinct, but a significant part is the hawk's learning. When the Animorphs morph, their morphs always "know" exactly how to do certain things (going back to the hawk example, the hawk morph knows exactly how to fly). So, are the nanites storing more than just the morph's DNA? That doesn't seem realistic, particularly for animals with big brains or animals that live a long time - storing DNA + memory is likely to require a lot of nanites, or very powerful nanites. Both ways have problems.